Berkshire Hathaway (BRK-B)

Company ID: 10 | CIK: 0001067983
10-Q view:
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Segments are charted by their disclosed metrics (revenue, segment profit, etc.). Each line is a single segment. Reconciliation/corporate items are excluded. Major customers are shown as a percentage of revenue. Operational KPIs are grouped by metric concept; sub-metrics appear as separate lines.

Geographic Segments

No 10-K data

Business Unit / Product Segments

Major Customers (% of Revenue)

Operational KPIs

Real estate agents (advisors)

No 10-Q data

BNSF Average revenue per car/unit decrease (arpu)

No 10-K data

Insurance float (aum)

Backlog (backlog)

No 10-Q data

New business sales decrease (bookings)

No 10-K data

TTI locations (branches)

No 10-Q data

Pilot EV charging stalls (capacity)

BNSF and BHE forecast capital expenditures 2015 (capital_expenditures)

Railroad freight volumes (cargo_tonnage)

No 10-K data

Lost policies (churn)

No 10-K data

Unpaid losses (claims_count)

Combined ratio (combined_ratio)

Independent sales representatives (contractors)

No 10-Q data

Retail locations serviced (customers)

No 10-Q data

McLane restaurants served (customers_served)

PTC Depreciation and amortization expense (depreciation_amortization)

No 10-K data

GHG emissions reduction target (emissions_co2)

No 10-Q data

Intermodal containers (fleet_size)

BHE independent power capacity (generation_capacity)

Gross merchandise volume (gmv)

No 10-Q data

Grocery revenue mix (grocery_revenue_mix)

No 10-K data

OxyChem employees (headcount)

Insurance float (insurance_float)

No 10-K data

Homesites (inventory_units)

No 10-Q data

Clayton loan balances (loans_outstanding)

BH Primary combined loss ratios (loss_ratio)

New vehicle sales (new_vehicle_sales)

No 10-K data

Allowance for uncollectible loans (nonperforming_loans)

No 10-K data

Backlog (order_book)

New business sales (orders_received)

No 10-K data

ABO (other)

No 10-Q data

AIG deferred charges (other)

No 10-K data

AIG retroactive reinsurance liability (other)

No 10-K data

After-tax losses on equity securities (other)

No 10-K data

Aggregate annuity liabilities (other)

No 10-K data

Aggregate consideration paid for acquisitions (other)

No 10-K data

Aggregate intrinsic value (other)

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Aggregate market value of voting stock (other)

No 10-Q data

Aggregate pre-tax interest/dividends (other)

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Agricultural products freight volume (other)

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Agricultural products revenue decline (other)

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Agricultural products volume increase (other)

No 10-K data

Agricultural volume change (other)

No 10-K data

Aircraft managed growth (other)

No 10-K data

Aircraft purchase commitments (other)

No 10-Q data

Aircraft sales decline (other)

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Aircraft types offered (other)

No 10-K data

Albecca countries (other)

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Alkaline battery market share (other)

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Alleghany acquisition cost (other)

Alleghany cash and investments (other)

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Amortization of fair value adjustments (other)

No 10-Q data

Annualized cost of float (other)

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Annuity benefit reserves (other)

No 10-K data

Annuity discount rate (other)

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Annuity liabilities (other)

Annuity reserves (other)

No 10-K data

Apparel pre-tax earnings increase (other)

No 10-Q data

Apparel revenues (other)

No 10-Q data

Assets of finance and financial products businesses (other)

No 10-K data

Auto dealerships (other)

Auto dealerships count (other)

No 10-K data

Auto insurance market share (other)

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Auto market share (other)

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Auto new business sales (other)

No 10-Q data

Available credit lines (other)

No 10-K data

Average aircraft growth (other)

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Average auto premium per policy growth (other)

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Average claim severity change (other)

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Average common shares outstanding (other)

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Average cost of float (other)

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Average equivalent Class A shares (other)

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Average equivalent Class B shares (other)

No 10-K data

Average premium per auto policy change (other)

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Average premium per auto policy growth (other)

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Average premium per policy (other)

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Average premium per policy growth (other)

No 10-K data

Average premiums per auto policy increase (other)

No 10-K data

Average revenue per car (other)

No 10-K data

Average revenue per car change (other)

No 10-K data

Average revenue per car growth (other)

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Average revenue per car/unit (other)

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Average revenue per car/unit change (other)

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Average revenue per car/unit decline (other)

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Average revenue per car/unit growth (other)

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Average revenue per car/unit increase (other)

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Average revenue per unit growth (other)

No 10-K data

Average shares outstanding (other)

No 10-K data

Average written premium change (other)

No 10-K data

Average written premium per policy (other)

No 10-K data

Aviation simulators (other)

No 10-Q data

Aviation training devices (other)

No 10-Q data

Aviation training hours growth (other)

No 10-K data

BH Primary Expense ratio (other)

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BH Primary expense ratio (other)

BH Primary pre-tax underwriting gains (other)

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BH Primary premiums earned (other)

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BHA auto dealerships (other)

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BHA new vehicle franchises (other)

No 10-Q data

BHAC capital (other)

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BHAC states licensed (other)

No 10-K data

BHE Coal Reserves (other)

No 10-Q data

BHE Corporate interest and other net earnings (other)

No 10-K data

BHE Energy cost of sales (other)

No 10-K data

BHE Energy operating expenses (other)

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BHE Energy operating revenue (other)

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BHE Gas Pipeline Miles (other)

No 10-Q data

BHE Interest expense (other)

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BHE Natural gas pipelines net earnings (other)

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BHE Net earnings attributable to BHE (other)

No 10-K data

BHE Other energy businesses net earnings (other)

No 10-K data

BHE Pre-tax earnings (other)

No 10-K data

BHE Real estate brokerage net earnings (other)

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BHE Real estate operating costs and expenses (other)

No 10-K data

BHE Real estate operating revenue (other)

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BHE Revenues (other)

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BHE U.S. utilities electric utility margin (other)

No 10-K data

BHE U.S. utilities net earnings (other)

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BHE U.S. utilities retail customer volume change (other)

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BHE acquisition of AltaLink (other)

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BHE and BNSF debt maturities (other)

No 10-K data

BHE coal units ceased (other)

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BHE common stock purchase (other)

No 10-Q data

BHE consolidated effective income tax rate (other)

No 10-K data

BHE corporate interest (other)

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BHE debt (other)

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BHE debt outstanding (other)

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BHE effective income tax rate (other)

BHE outstanding borrowings (other)

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BHE outstanding borrowings YTD (other)

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BHE ownership (other)

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BHE ownership interest (other)

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BHE ownership percentage (other)

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BHE renewable investments (other)

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BHE unused lines of credit (other)

BHE unused lines of credit YTD (other)

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BHFC borrowings (other)

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BHFC debt maturities (other)

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BHFC medium term notes issued (other)

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BHFC notes payable (other)

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BHFC senior note borrowings (other)

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BHRG Life/Health Expense ratio (other)

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BHRG Life/Health expense ratio (other)

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BHRG Property/Casualty Expense ratio (other)

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BHRG Property/Casualty expense ratio (other)

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BHRG Swiss Re quota-share contract pre-tax underwriting gain (other)

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BHRG aggregate annuity liabilities (other)

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BHRG float (other)

BHRG float share (other)

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BHRG foreign currency exchange rate gains (other)

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BHRG gross unpaid losses from retroactive reinsurance contracts (other)

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BHRG life and annuity pre-tax loss (other)

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BHRG other multi-line losses from Hurricanes Katrina and Rita (other)

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BHRG pre-tax underwriting gain (other)

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BHRG premiums earned (other)

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BHRG property/casualty expense ratio (other)

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BHRG property/casualty pre-tax underwriting gain (other)

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BHRG retroactive reinsurance underwriting losses (other)

No 10-Q data

BHRG structured settlement and traditional annuity contracts underwriting losses (other)

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BHRG unamortized deferred charges related to retroactive reinsurance contracts (other)

No 10-Q data

BHRG variable annuity guarantee contracts pre-tax gains (other)

No 10-Q data

BNSF Agricultural products volume growth (other)

No 10-K data

BNSF Average revenue per car/unit growth (other)

No 10-K data

BNSF Canadian provinces (other)

No 10-K data

BNSF Canadian provinces operated (other)

No 10-K data

BNSF Capital expenditures (other)

No 10-K data

BNSF Coal volume growth (other)

No 10-K data

BNSF Consumer products volume growth (other)

No 10-K data

BNSF Industrial products volume growth (other)

No 10-K data

BNSF Operated Miles (other)

No 10-Q data

BNSF Operating Ratio (other)

No 10-K data

BNSF Railroad operating expenses (other)

No 10-K data

BNSF Railroad operating revenues (other)

No 10-K data

BNSF Route Miles (other)

No 10-Q data

BNSF Volume growth (other)

No 10-K data

BNSF agricultural products revenue (other)

No 10-Q data

BNSF agricultural products volume increase (other)

No 10-K data

BNSF and BHE debt maturities 2015 (other)

No 10-Q data

BNSF average revenue per car growth (other)

No 10-K data

BNSF average revenue per car/unit decline (other)

No 10-K data

BNSF average revenue per car/unit growth (other)

No 10-K data

BNSF average revenue per car/unit increase (other)

No 10-K data

BNSF carloads (other)

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BNSF cars/units handled growth (other)

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BNSF cars/units handled increase (other)

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BNSF coal revenue (other)

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BNSF coal volume change (other)

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BNSF coal volume decline (other)

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BNSF coal volume decrease (other)

No 10-K data

BNSF compensation and benefits (other)

BNSF compensation and benefits expenses (other)

No 10-K data

BNSF consumer products revenue (other)

No 10-Q data

BNSF consumer products volume increase (other)

No 10-K data

BNSF debt (other)

No 10-K data

BNSF debt outstanding (other)

No 10-K data

BNSF depreciation and amortization (other)

BNSF equipment rents, materials and other (other)

BNSF freight cars/units (other)

No 10-Q data

BNSF freight revenue mix (other)

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BNSF freight revenues - Agricultural products (other)

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BNSF freight revenues - Coal (other)

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BNSF freight revenues - Consumer products (other)

No 10-Q data

BNSF freight revenues - Industrial products (other)

No 10-Q data

BNSF freight volumes (other)

No 10-K data

BNSF fuel expenses (other)

BNSF industrial products revenue (other)

No 10-Q data

BNSF industrial products volume decline (other)

No 10-K data

BNSF industrial products volume increase (other)

No 10-K data

BNSF interest expense (other)

No 10-Q data

BNSF market share (other)

No 10-Q data

BNSF net earnings (other)

No 10-Q data

BNSF operated track miles (other)

No 10-Q data

BNSF operating expense ratio (other)

No 10-K data

BNSF operating expenses (other)

No 10-Q data

BNSF operating margin rate (other)

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BNSF operating ratio (other)

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BNSF outstanding debt (other)

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BNSF outstanding debt YTD (other)

No 10-K data

BNSF owned route miles (other)

No 10-Q data

BNSF ownership (other)

No 10-K data

BNSF pre-tax earnings (other)

No 10-Q data

BNSF purchased services (other)

No 10-Q data

BNSF purchased services expenses (other)

No 10-K data

BNSF rail traffic share (other)

No 10-Q data

BNSF railroad operating earnings (other)

No 10-K data

BNSF railroad operating expenses (other)

No 10-K data

BNSF railroad operating revenues (other)

No 10-K data

BNSF ratio of railroad operating expenses to revenues (other)

No 10-K data

BNSF revenue growth (other)

No 10-K data

BNSF revenue per car (other)

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BNSF revenue per car change (other)

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BNSF revenue per car growth (other)

No 10-K data

BNSF revenue per car/unit growth (other)

No 10-K data

BNSF revenue per car/unit increase (other)

No 10-Q data

BNSF route miles (other)

BNSF states operated (other)

No 10-K data

BNSF total operated miles (other)

No 10-Q data

BNSF trackage rights miles (other)

No 10-Q data

BNSF unit volume change (other)

No 10-K data

BNSF unit volume decline (other)

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BNSF volume change (other)

No 10-K data

BNSF volume growth (other)

No 10-K data

BNSF volume increase (other)

No 10-K data

BNSF western US rail traffic share (other)

No 10-Q data

Battery market share (other)

No 10-Q data

Battery storage capacity (other)

No 10-Q data

Berkadia assets (other)

No 10-K data

Berkadia commercial paper (other)

No 10-K data

Berkadia commercial paper outstanding (other)

No 10-K data

Berkadia credit facility limit (other)

No 10-K data

Berkadia ownership percentage (other)

No 10-K data

Berkshire Hathaway Energy ownership (other)

No 10-K data

Berkshire Hathaway shareholders' equity (other)

No 10-K data

Berkshire Hathaway shareholders' equity YTD (other)

No 10-K data

Berkshire consolidated effective income tax rate (other)

No 10-K data

Berkshire guaranteed subsidiary borrowings (other)

No 10-K data

Berkshire guaranteed subsidiary borrowings YTD (other)

No 10-K data

Berkshire parent company debt (other)

No 10-K data

Berkshire parent company debt YTD (other)

No 10-K data

Book value per share (other)

No 10-Q data

Bricks and blocks revenue growth (other)

No 10-K data

Brokerage offices (other)

No 10-Q data

Building products pre-tax earnings increase (other)

No 10-Q data

Building products revenues (other)

No 10-Q data

Business Wire countries (other)

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Business Wire languages (other)

No 10-Q data

Business facilities (other)

No 10-Q data

Businesses operated (other)

No 10-Q data

CTB countries (other)

No 10-Q data

Capacity under construction (other)

No 10-Q data

Capital expenditures (other)

No 10-K data

Capital expenditures forecast (other)

No 10-K data

Capital expenditures incurred (other)

No 10-K data

Car unit volume growth (other)

No 10-K data

Carpet sold volume increase (other)

No 10-K data

Carpet square yards sold growth (other)

No 10-K data

Carpet yards sold growth (other)

No 10-K data

Cars/units handled growth (other)

No 10-K data

Cars/units moved (other)

No 10-K data

Cash and Treasury Bills (other)

Cash and Treasury Bills held (other)

No 10-K data

Cash and cash equivalents (other)

Cash and cash equivalents of finance businesses (other)

No 10-K data

Cash and cash equivalents of insurance and other businesses (other)

No 10-Q data

Cash and equivalents (other)

No 10-K data

Cash and invested assets (other)

No 10-K data

Cash and investments (other)

Cash and investments held (other)

No 10-K data

Cash and investments held by insurance businesses (other)

No 10-K data

Cash and investments held in insurance businesses (other)

No 10-K data

Cash and investments of insurance and other businesses (other)

No 10-Q data

Cash and investments of insurance businesses (other)

No 10-K data

Cash and short-term investments (other)

No 10-K data

Cash, cash equivalents and U.S. Treasury Bills (other)

No 10-K data

Catastrophe loss ratio contribution (other)

No 10-K data

Catastrophe loss ratio points (other)

No 10-K data

Catastrophe losses (other)

Catastrophe losses YTD (other)

No 10-K data

Catastrophe losses incurred (other)

No 10-K data

Chain restaurants served (other)

No 10-Q data

Charge to capital (other)

No 10-Q data

Civil aviation simulators (other)

No 10-Q data

Claim frequency change (other)

No 10-K data

Claim severity change (other)

No 10-K data

Class A Common Stock (other)

No 10-Q data

Class A Common Stock Outstanding (other)

No 10-Q data

Class A Common Stock shares (other)

No 10-Q data

Class A common stock shares outstanding (other)

No 10-Q data

Class A equivalent shares (other)

Class A equivalent shares outstanding (other)

No 10-K data

Class A shares outstanding (other)

Class B Common Stock (other)

No 10-Q data

Class B Common Stock Outstanding (other)

No 10-Q data

Class B Common Stock shares (other)

No 10-Q data

Class B common stock shares outstanding (other)

No 10-Q data

Class B shares outstanding (other)

Clayton Homes average down payment (other)

No 10-Q data

Clayton Homes average loan balances increase (other)

No 10-K data

Clayton Homes installment loans current (other)

No 10-K data

Clayton Homes originations - home-only (other)

No 10-Q data

Clayton Homes originations - with land (other)

No 10-Q data

Clayton Homes pre-tax earnings (other)

No 10-Q data

Clayton Homes revenues (other)

Clayton Homes unit sales growth (other)

No 10-K data

Clayton Homes unit sales increase (other)

Clayton Homes units sold growth (other)

No 10-K data

Clayton home sales growth (other)

No 10-K data

Clayton home unit sales (other)

No 10-K data

Clayton home unit sales growth (other)

No 10-K data

Clayton loan portfolio current rate (other)

No 10-K data

Clayton new home unit sales (other)

No 10-K data

Clean energy investment (other)

No 10-Q data

Coal freight revenue volume increase (other)

No 10-K data

Coal freight volume (other)

No 10-K data

Coal generation units planned retirement (other)

No 10-Q data

Coal generation units retired (other)

No 10-Q data

Coal reserves (other)

No 10-Q data

Coal volume change (other)

No 10-K data

Coal volume decline (other)

No 10-K data

Collateral posting requirement (other)

Collateral posting requirements (other)

No 10-K data

Collateral required on downgrade (other)

No 10-K data

Collateralized borrowings (other)

No 10-K data

Cologne Re ownership (other)

No 10-K data

Combined statutory surplus (other)

Common shares outstanding (other)

No 10-K data

Common shares outstanding Class A (other)

No 10-K data

Common shares outstanding Class B (other)

No 10-K data

Common stock outstanding (other)

No 10-K data

Common stock record holders (other)

No 10-Q data

Common stock repurchase program threshold (other)

No 10-K data

Common stock repurchased (other)

No 10-K data

Common stock repurchases (other)

No 10-K data

Connector plates and truss machinery revenue growth (other)

No 10-K data

Consolidated borrowings (other)

No 10-K data

Consolidated cash and invested assets (other)

No 10-K data

Consolidated float (other)

No 10-K data

Consolidated notes payable and other borrowings (other)

No 10-K data

Consolidated shareholders' equity (other)

Constellation acquisition cost (other)

No 10-K data

Constellation preferred stock (other)

No 10-K data

Consumer products freight revenue volume increase (other)

No 10-K data

Contracts expiring in 2019 (other)

No 10-K data

Contractual obligations (other)

No 10-K data

Corporate and other fixed maturity securities (other)

No 10-K data

Corporate bonds (other)

No 10-K data

Cost of Float (other)

Cost of float (other)

Countries with coverage (other)

No 10-Q data

Countries with reinsurance coverage (other)

No 10-Q data

Crane fleet (other)

No 10-Q data

Credit default contract fair value (other)

No 10-K data

Credit default contract notional (other)

No 10-K data

Credit default contract pre-tax gain (other)

No 10-Q data

Credit default liability (other)

No 10-K data

Credit default loss payments (other)

No 10-K data

Credit default notional (other)

No 10-K data

Credit default premiums (other)

No 10-K data

Cumulative renewable energy investment (other)

No 10-Q data

Cumulative renewable investment (other)

No 10-Q data

Currency forward notional (other)

No 10-K data

Current loan balances (other)

No 10-K data

Customer flight hours (other)

No 10-K data

Customer flight hours growth (other)

No 10-K data

Customer flight hours increase (other)

No 10-K data

Daily newspapers (other)

No 10-K data

Dealerships (other)

No 10-Q data

Debt issues (other)

No 10-K data

Deferred charge amortization (other)

No 10-K data

Deferred charge assets (other)

No 10-K data

Deferred charges (other)

Deferred charges on retroactive reinsurance (other)

No 10-K data

Defined contribution plan expense (other)

No 10-Q data

Derivative collateral posted (other)

No 10-K data

Derivative contract collateral posting requirement (other)

No 10-K data

Derivative contract fair value (other)

No 10-K data

Derivative contract intrinsic value (other)

No 10-K data

Derivative contract liabilities (other)

Derivative contract notional value (other)

No 10-K data

Derivative gains/losses (other)

No 10-Q data

Derivative intrinsic value (other)

Derivative liabilities (other)

No 10-K data

Derivative liability (other)

No 10-Q data

Derivative maximum exposure (other)

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Derivative notional value (other)

No 10-K data

Derivative open trades (other)

No 10-K data

Diesel fuel consumption share (other)

No 10-Q data

Discounted annuity liabilities (other)

No 10-K data

Discounted annuity liabilities YTD (other)

No 10-K data

Discounted periodic payment annuity liabilities (other)

No 10-K data

Distribution centers (other)

No 10-Q data

Distribution facilities (other)

No 10-Q data

Dividends paid (other)

No 10-K data

Dominion acquisition price (other)

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Dominion assumed debt (other)

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Dominion storage capacity (other)

No 10-K data

Dow Chemical investment (other)

No 10-K data

Duracell Market Share (other)

No 10-Q data

Duracell market share (other)

No 10-Q data

ETT ownership percentage (other)

No 10-K data

EV charging locations (other)

No 10-Q data

EV charging stations (other)

No 10-Q data

Economic interest in MidAmerican (other)

No 10-K data

Economic interest in Value Capital (other)

No 10-K data

Effective income tax rate (other)

No 10-K data

Electric retail customer volumes (other)

No 10-K data

Electric substations (other)

No 10-Q data

Energy operating revenues (other)

No 10-K data

Environmental and asbestos loss reserves (other)

No 10-K data

Environmental and asbestos reserves (other)

Environmental asbestos reserves (other)

No 10-K data

Equitas loss reserves assumed (other)

No 10-K data

Equity and fixed maturity investments (other)

No 10-K data

Equity and fixed maturity securities (other)

Equity index decline (other)

No 10-K data

Equity index put average life (other)

No 10-K data

Equity index put intrinsic value (other)

No 10-K data

Equity index put liability (other)

No 10-K data

Equity index put notional (other)

No 10-K data

Equity index put notional value (other)

No 10-K data

Equity index put option contracts intrinsic value (other)

No 10-Q data

Equity index put option contracts pre-tax gain (other)

No 10-Q data

Equity index put option contracts recorded liability (other)

No 10-Q data

Equity index put option fair value (other)

Equity index put option intrinsic value (other)

Equity index put option intrinsic values (other)

No 10-K data

Equity index put option intrinsic values YTD (other)

No 10-K data

Equity index put option liabilities (other)

No 10-K data

Equity index put option liabilities YTD (other)

No 10-K data

Equity index put option liability (other)

Equity index put option liability fair value (other)

No 10-K data

Equity index put option notional (other)

Equity index put option notional value (other)

No 10-K data

Equity index put option premiums (other)

No 10-K data

Equity index put option remaining weighted average life (other)

No 10-K data

Equity index put option weighted average life (other)

No 10-K data

Equity index put remaining life (other)

No 10-K data

Equity index put volatility (other)

No 10-K data

Equity index put weighted average life (other)

No 10-K data

Equity investment concentration (other)

No 10-Q data

Equity method investments (other)

No 10-K data

Equity per equivalent share (other)

No 10-K data

Equity per share (other)

No 10-Q data

Equity portfolio concentration (other)

Equity put options (other)

No 10-Q data

Equity securities (other)

No 10-K data

Equity securities fair value (other)

No 10-K data

Equity securities investments (other)

No 10-K data

Equity securities purchased (other)

No 10-Q data

Equity securities purchases (other)

No 10-K data

Equity securities sales (other)

No 10-K data

Equity securities sales proceeds (other)

No 10-K data

Equity securities sold (other)

No 10-Q data

Equivalent Class A shares (other)

Equivalent Class A shares outstanding (other)

No 10-K data

Estimated fair value of derivative contracts (other)

No 10-K data

Estimated value of aircraft orders (other)

No 10-K data

Euro-denominated debt par amount (other)

No 10-K data

Euro-denominated debt par amount YTD (other)

No 10-K data

Expense ratio (other)

FOL North American sales (other)

No 10-Q data

FOL sales to Wal-Mart (other)

No 10-Q data

FX forward fair value (other)

No 10-K data

FX forward notional (other)

No 10-K data

FX forward notional value (other)

No 10-K data

Fair value of unhedged open foreign currency forward contracts (other)

No 10-K data

Faraday syndicate participation (other)

No 10-K data

Finance and financial products assets (other)

Finance and financial products assets YTD (other)

No 10-K data

Finance and financial products liabilities (other)

Finance and financial products liabilities YTD (other)

No 10-K data

Finance and financial products pre-tax earnings (other)

No 10-Q data

Finance and financial products revenues (other)

No 10-Q data

Finance assets (other)

No 10-K data

Finance liabilities (other)

No 10-K data

Finance loan portfolio performing rate (other)

No 10-K data

Fixed maturity securities (other)

No 10-K data

Fixed maturity securities fair value (other)

No 10-K data

Fixed maturity securities investments (other)

No 10-K data

Flight hours (other)

No 10-Q data

Flight hours growth (other)

Flight operations revenue growth (other)

No 10-K data

Flight revenue hours decline (other)

No 10-K data

Flight training devices (other)

No 10-Q data

FlightSafety Simulators (other)

No 10-Q data

FlightSafety simulators (other)

No 10-Q data

FlightSafety simulators and training devices (other)

No 10-Q data

FlightSafety training devices (other)

No 10-Q data

Float (other)

Float from retroactive policies (other)

No 10-K data

Florida Hurricane Fund consideration (other)

No 10-K data

Florida Hurricane Fund obligation (other)

No 10-K data

Forecasted capital expenditures (other)

No 10-K data

Foreign currency forward contracts fair value (other)

No 10-K data

Foreign currency forward contracts notional value (other)

No 10-K data

Foreign currency forward fair value (other)

No 10-K data

Foreign currency forward notional (other)

No 10-K data

Foreign currency notional (other)

No 10-K data

Foreign government rating (other)

No 10-K data

Foreign government securities (other)

No 10-K data

Foreign governments fixed maturity securities (other)

No 10-K data

Forest River Market Share (other)

No 10-Q data

Forest River market share (other)

No 10-Q data

Forest River revenue growth (other)

No 10-K data

Forest River revenue increase (other)

No 10-K data

Forest River revenues (other)

No 10-Q data

Forest River states (other)

No 10-Q data

Forest River unit sales growth (other)

No 10-K data

Forward contract notional (other)

No 10-K data

Franchised dealerships (other)

No 10-Q data

Franchised restaurants (other)

No 10-Q data

Franchisees (other)

No 10-Q data

Franchises (other)

No 10-Q data

Freight car volume (other)

No 10-K data

Freight car volumes (other)

No 10-K data

Freight car/unit volumes (other)

No 10-K data

Freight carloads (other)

No 10-K data

Freight rail transportation revenues (other)

No 10-K data

Freight revenue mix (other)

No 10-Q data

Freight volume (other)

No 10-Q data

Freight volume change (other)

No 10-K data

Freight volume growth (other)

No 10-K data

Freight volumes (other)

Fuel gallons sold (other)

Fuel surcharge growth (other)

No 10-K data

Fuel surcharges growth (other)

No 10-K data

Fuel volume sold (other)

GEICO Expense ratio (other)

No 10-K data

GEICO Market Share (other)

No 10-Q data

GEICO advertising increase (other)

No 10-K data

GEICO average premium per auto policy growth (other)

No 10-K data

GEICO average premium per policy (other)

No 10-K data

GEICO average premiums per auto policy (other)

No 10-K data

GEICO average premiums per auto policy growth (other)

No 10-K data

GEICO catastrophe losses (other)

No 10-K data

GEICO catastrophe losses YTD (other)

No 10-K data

GEICO catastrophe losses incurred (other)

No 10-K data

GEICO expense ratio (other)

GEICO losses and loss adjustment expenses (other)

No 10-Q data

GEICO losses increase (other)

No 10-K data

GEICO market share (other)

No 10-Q data

GEICO new business sales (other)

No 10-K data

GEICO new business sales growth (other)

No 10-K data

GEICO pre-tax underwriting gain (other)

No 10-Q data

GEICO premium growth (other)

No 10-K data

GEICO premium per policy growth (other)

No 10-K data

GEICO premiums earned (other)

No 10-K data

GEICO states served (other)

No 10-K data

GEICO underwriting expense ratio (other)

GEICO underwriting expenses (other)

No 10-Q data

GEICO underwriting expenses increase (other)

No 10-K data

GEICO voluntary auto new business sales change (other)

No 10-K data

GEICO voluntary auto new business sales growth (other)

No 10-K data

GEICO voluntary auto new business sales increase (other)

No 10-Q data

GEICO voluntary auto policies-in-force growth (other)

No 10-K data

GEICO voluntary auto policies-in-force increase (other)

No 10-K data

GHG emissions reduction (other)

No 10-Q data

GRS derivatives terminated (other)

No 10-K data

Gas distribution mains (other)

No 10-Q data

Gas mains and service lines (other)

No 10-Q data

Gas pipeline miles (other)

No 10-Q data

General Electric investment (other)

No 10-K data

General Re Cities (other)

No 10-Q data

General Re Countries (other)

No 10-Q data

General Re casualty reinsurance share (other)

No 10-Q data

General Re casualty/workers' compensation pre-tax underwriting loss (other)

No 10-Q data

General Re countries (other)

No 10-Q data

General Re derivative open trades (other)

No 10-K data

General Re derivatives open trades (other)

No 10-K data

General Re life/health Rest of World share (other)

No 10-Q data

General Re life/health US share (other)

No 10-Q data

General Re life/health Western Europe share (other)

No 10-Q data

General Re life/health pre-tax underwriting gain (other)

No 10-Q data

General Re pre-tax underwriting gain (other)

No 10-Q data

General Re premiums earned (other)

No 10-K data

General Re property business pre-tax underwriting gain (other)

No 10-Q data

General Re property reinsurance share (other)

No 10-Q data

General Re property/casualty pre-tax underwriting gain (other)

No 10-Q data

General Re specialty insurers share (other)

No 10-Q data

Generation capacity owned (other)

No 10-Q data

Goldman Sachs investment (other)

No 10-K data

Goodwill (other)

Goodwill of acquired businesses (other)

No 10-K data

Goodwill of acquired businesses YTD (other)

No 10-K data

Gross loss reserves (other)

No 10-K data

Gross margin (other)

No 10-K data

Gross margin rate (other)

No 10-K data

Gross unpaid losses (other)

Gross unpaid losses and loss adjustment expenses (other)

No 10-K data

Gross unpaid losses assumed (other)

No 10-K data

Gross unpaid losses retroactive reinsurance (other)

No 10-K data

Gross unrealized losses on equity/fixed maturity securities (other)

No 10-K data

Heinz Holdings after-tax earnings (other)

No 10-Q data

Home loans current (other)

No 10-K data

Home sales growth (other)

No 10-K data

Home sales revenue change (other)

No 10-K data

Home sales unit change (other)

No 10-K data

Home unit sales growth (other)

No 10-K data

Home units sold growth (other)

No 10-K data

HomeServices franchisees (other)

No 10-Q data

HomeServices real estate agents (other)

No 10-Q data

HomeServices sales agents (other)

No 10-Q data

Homes delivered (other)

No 10-Q data

Homesites owned (other)

No 10-Q data

Homesites owned and controlled (other)

No 10-Q data

Homesites owned/controlled (other)

No 10-Q data

Household coverage (other)

No 10-Q data

Hurricane catastrophe losses (other)

No 10-Q data

IBM unrealized losses (other)

No 10-K data

IBNR reserve share (other)

No 10-K data

IBNR share of reserves (other)

No 10-K data

IMC pre-tax earnings increase (other)

No 10-Q data

IMC revenues (other)

No 10-K data

In-force policy growth (other)

No 10-Q data

Incremental charter costs (other)

No 10-K data

Indefinite-lived intangible assets (other)

Independent dealer network (other)

No 10-Q data

Independent retailers (other)

No 10-Q data

Independent sales reps (other)

No 10-Q data

Industrial and end-user products pre-tax earnings (other)

No 10-Q data

Industrial and end-user products revenues (other)

No 10-Q data

Industrial products freight revenue volume increase (other)

No 10-K data

Industrial products freight volume (other)

No 10-K data

Industrial products volume growth (other)

No 10-K data

Injury frequency decline (other)

No 10-K data

Injury severity increase (other)

No 10-K data

Installment loan balance increase (other)

No 10-K data

Installment loan portfolio current (other)

No 10-K data

Installment loans current (other)

No 10-K data

Insulation, roofing and engineered products revenue growth (other)

No 10-K data

Insurance Float (other)

Insurance Investment Income (other)

No 10-K data

Insurance Statutory Surplus (other)

No 10-Q data

Insurance and other U.S. Treasury Bills (other)

No 10-K data

Insurance and other U.S. Treasury Bills YTD (other)

No 10-K data

Insurance and other cash and investments (other)

No 10-K data

Insurance and other cash and investments YTD (other)

No 10-K data

Insurance and other equity securities YTD (other)

No 10-K data

Insurance and other fixed maturity securities YTD (other)

No 10-K data

Insurance and other investments in securities (other)

No 10-K data

Insurance and other investments in securities YTD (other)

No 10-K data

Insurance and other subsidiary borrowings (other)

No 10-K data

Insurance cash (other)

No 10-K data

Insurance cash and Treasury Bills (other)

No 10-K data

Insurance cash and cash equivalents (other)

No 10-Q data

Insurance cash and equivalents (other)

No 10-K data

Insurance cash and investments (other)

Insurance ceded losses (other)

No 10-Q data

Insurance companies (other)

No 10-Q data

Insurance companies owned (other)

No 10-Q data

Insurance cumulative deficiency (redundancy) (other)

No 10-Q data

Insurance cumulative foreign exchange effect (other)

No 10-Q data

Insurance cumulative payments 1 year later (other)

No 10-Q data

Insurance cumulative payments 2 years later (other)

No 10-Q data

Insurance deferred charge changes and reserve discounts (other)

No 10-Q data

Insurance deferred charges (other)

No 10-Q data

Insurance deficiency (redundancy) before deferred charges and reserve discounts (other)

No 10-Q data

Insurance equity securities (other)

No 10-Q data

Insurance fixed maturity investments (other)

No 10-Q data

Insurance float (other)

Insurance float YTD (other)

No 10-K data

Insurance gross unpaid losses (other)

No 10-Q data

Insurance group catastrophe losses (other)

No 10-Q data

Insurance invested assets (other)

No 10-K data

Insurance investment income before taxes and noncontrolling interests (other)

No 10-Q data

Insurance losses and LAE (other)

No 10-K data

Insurance net deficiency (redundancy) (other)

No 10-Q data

Insurance net investment income (other)

No 10-Q data

Insurance net underwriting gain (other)

No 10-Q data

Insurance net unpaid losses (other)

No 10-Q data

Insurance net unpaid losses, net of discounts/deferred charges (other)

No 10-Q data

Insurance other investments (other)

No 10-Q data

Insurance policyholder float (other)

No 10-K data

Insurance pre-tax underwriting gain (other)

No 10-Q data

Insurance premiums earned (other)

No 10-K data

Insurance reserve discounts (other)

No 10-Q data

Insurance statutory surplus (other)

Insurance subsidiaries (other)

No 10-Q data

Insurance subsidiary borrowings (other)

No 10-K data

Insurance underwriting gain (other)

No 10-K data

Insurance unpaid losses before discounts (other)

No 10-Q data

Insurance unpaid losses per Consolidated Balance Sheet (other)

No 10-Q data

Interest expense increase (other)

No 10-K data

Interest income increase (other)

No 10-K data

Intermodal hubs (other)

No 10-Q data

International gross loss reserves (other)

No 10-K data

International loss reserves (other)

No 10-K data

Intrinsic value of put options (other)

No 10-K data

Invested assets (other)

No 10-K data

Invested assets of insurance businesses (other)

No 10-Q data

Investment and derivative contract gains (losses) (other)

No 10-K data

Investment gains/losses (other)

No 10-Q data

Investment in Kraft Heinz (other)

No 10-K data

Investment in Value Capital (other)

No 10-K data

Investment in life settlement contracts (other)

No 10-K data

Investment in renewables (other)

No 10-Q data

Investments in equity and fixed maturity securities (other)

No 10-K data

Investments in equity securities (other)

No 10-K data

Investments in securities (other)

No 10-K data

Jazwares revenues (other)

No 10-K data

Kirby distributors (other)

No 10-Q data

Kraft Heinz fair value (other)

No 10-K data

Kraft Heinz investment (other)

No 10-K data

Kraft Heinz ownership (other)

Kraft Heinz ownership percentage (other)

No 10-K data

Kraft Heinz shares held (other)

No 10-K data

Kraft Heinz shares owned (other)

No 10-K data

Leasing facilities (other)

No 10-Q data

Legal Actions Pending (other)

No 10-K data

Liabilities of finance businesses (other)

No 10-K data

Loan balances performing (other)

No 10-K data

Loan portfolio current (other)

No 10-K data

Loan portfolio current payment status (other)

No 10-K data

Loans current (other)

No 10-K data

Loans current on payments (other)

No 10-K data

Loans performing (other)

No 10-K data

Loss payments for retroactive contracts (other)

No 10-K data

Loss reserve sensitivity (other)

No 10-K data

Loss reserves (other)

No 10-K data

Lubrizol countries (other)

No 10-Q data

Lubrizol patents (other)

No 10-Q data

Lubrizol revenues (other)

MEC EBIT (other)

No 10-Q data

MEC revenues (other)

No 10-Q data

MLMIC assets (other)

No 10-K data

MLMIC policyholders' surplus (other)

No 10-K data

MSHA proposed penalties (other)

No 10-K data

Manufactured home sales increase (other)

No 10-K data

Manufactured housing loans performing (other)

No 10-K data

Manufactured housing plants (other)

No 10-Q data

Manufactured housing unit sales increase (other)

No 10-K data

Manufactured housing units sold growth (other)

No 10-K data

Manufacturing Building products pre-tax earnings (other)

No 10-K data

Manufacturing Building products revenues (other)

No 10-K data

Manufacturing Consumer products pre-tax earnings (other)

No 10-K data

Manufacturing Consumer products revenues (other)

No 10-K data

Manufacturing Industrial products pre-tax earnings (other)

No 10-K data

Manufacturing Industrial products revenues (other)

No 10-K data

Manufacturing Revenues (other)

No 10-K data

Manufacturing and service businesses (other)

No 10-K data

Manufacturing businesses (other)

No 10-K data

Manufacturing facilities (other)

No 10-Q data

Manufacturing plants (other)

No 10-Q data

Manufacturing pre-tax earnings (other)

No 10-Q data

Manufacturing revenues (other)

No 10-Q data

Market share (other)

No 10-Q data

Marmon businesses (other)

No 10-K data

Marmon manufacturing pre-tax earnings (other)

No 10-Q data

Marmon manufacturing revenues (other)

No 10-Q data

Marmon non-controlling shareholders acquisition payment (other)

No 10-Q data

Marmon ownership (other)

No 10-K data

Marmon pre-tax earnings margin (other)

No 10-K data

Marmon revenues (other)

No 10-K data

Max probable single-event loss (other)

No 10-Q data

Maximum exposure under derivative contracts (other)

No 10-K data

Maximum probable catastrophe loss (other)

No 10-K data

Maximum probable loss, single event (other)

No 10-Q data

McLane Revenues (other)

No 10-K data

McLane grocery mix (other)

No 10-K data

McLane grocery sales growth (other)

No 10-K data

McLane gross margin rate (other)

No 10-K data

McLane operating margin (other)

No 10-K data

McLane operating margin decline (other)

No 10-K data

McLane operating margin rate decline (other)

No 10-K data

McLane pre-tax earnings (other)

McLane retail locations served (other)

No 10-Q data

McLane revenue growth (other)

No 10-K data

McLane revenues (other)

MedPro float (other)

No 10-K data

MiTek countries (other)

No 10-Q data

MidAmerican Capital expenditures (other)

No 10-K data

MidAmerican diluted ownership (other)

No 10-K data

MidAmerican economic interest (other)

No 10-K data

MidAmerican equity interest (other)

No 10-K data

MidAmerican outstanding borrowings (other)

No 10-K data

MidAmerican ownership (other)

No 10-K data

MidAmerican ownership interest (other)

No 10-K data

Moody's ownership (other)

No 10-K data

NV Energy EBIT (other)

No 10-Q data

NV Energy revenues (other)

No 10-Q data

Natural gas pipeline EBIT (other)

No 10-Q data

Natural gas pipeline revenues (other)

No 10-Q data

Net Earnings (Loss) (other)

No 10-K data

Net Earnings (Loss) per average equivalent Class A share (other)

No 10-K data

Net earnings attributable to Berkshire shareholders (other)

No 10-K data

Net earnings per share (other)

No 10-K data

Net liabilities for derivatives (other)

No 10-K data

Net notional value of foreign currency contracts (other)

No 10-K data

NetJets aircraft order value (other)

No 10-K data

NetJets average aircraft in programs (other)

No 10-K data

NetJets earnings growth (other)

No 10-K data

NetJets flight operations increase (other)

No 10-K data

NetJets flight revenue hours change (other)

No 10-K data

NetJets loss (other)

No 10-K data

NetJets revenue decline (other)

No 10-K data

NetJets revenue flight hours growth (other)

No 10-K data

New business sales (other)

No 10-K data

New business sales change (other)

No 10-K data

New business sales growth (other)

New home unit sales growth (other)

No 10-K data

New policy sales growth (other)

No 10-Q data

Newshole percentage (other)

No 10-Q data

Newspapers (other)

Newspapers published (other)

No 10-Q data

Non-cash pre-tax investment gain (other)

No 10-K data

North America loss reserves (other)

No 10-K data

North American loss reserves (other)

No 10-K data

Northern Powergrid EBIT (other)

No 10-Q data

Northern Powergrid revenues (other)

No 10-Q data

Notes payable and other borrowings of finance businesses (other)

No 10-K data

Notional value of credit defaults (other)

No 10-K data

Notional value of foreign currency forward contracts (other)

No 10-K data

Notional value of open contracts (other)

No 10-K data

Notional value of put options (other)

No 10-K data

Occidental Petroleum Investment (other)

No 10-K data

Occidental Preferred Stock Dividend Rate (other)

No 10-K data

Occidental Warrant Exercise Price (other)

No 10-K data

Occidental Warrant Quantity (other)

No 10-K data

Occidental ownership (other)

Occidental preferred stock (other)

No 10-K data

Occidental warrants (other)

No 10-K data

Occupied flight hours (other)

No 10-K data

Occupied flight hours growth (other)

No 10-K data

Open derivative trades (other)

No 10-K data

Operated miles (other)

No 10-Q data

Operated miles of track (other)

No 10-Q data

Operated track miles (other)

No 10-Q data

Operating businesses (other)

No 10-Q data

Operating cash flows (other)

Operating expense ratio (other)

No 10-K data

Operating lease liabilities (other)

No 10-K data

Operating lease right-of-use assets (other)

No 10-K data

Operating lease term (other)

No 10-K data

Operating margin (other)

No 10-K data

Operating ratio (other)

Other corporate income and expenses (other)

No 10-Q data

Other energy businesses EBIT (other)

No 10-Q data

Other energy businesses revenues (other)

No 10-Q data

Other finance activities interest spreads and guarantee fees (other)

No 10-Q data

Other fixed maturity (other)

No 10-K data

Other investments (other)

No 10-K data

Other manufacturing revenue growth (other)

No 10-K data

Other reporting units carrying value (other)

Other reporting units fair value (other)

Other reporting units goodwill (other)

Other service revenue growth (other)

No 10-K data

Other-than-temporary impairment losses (other)

No 10-K data

Other-than-temporary impairments (other)

No 10-Q data

Outstanding debt (other)

No 10-K data

Ownership interest (other)

No 10-K data

Ownership stake (other)

No 10-K data

PBO (other)

No 10-Q data

PCC carrying value (other)

PCC estimated fair value (other)

No 10-K data

PCC fair value (other)

PCC goodwill (other)

PCC revenues (other)

No 10-K data

PTC Cost of sales (other)

No 10-K data

PTC Interest expense (other)

No 10-K data

PTC Operating and other expenses (other)

No 10-K data

PTC Pre-tax earnings (other)

No 10-K data

PTC Revenues (other)

No 10-K data

PacifiCorp EBIT (other)

No 10-Q data

PacifiCorp revenues (other)

No 10-Q data

Paint and coatings revenue growth (other)

No 10-K data

Pampered Chef revenue growth (other)

No 10-K data

Parent company U.S. Treasury Bills purchases (other)

No 10-Q data

Parent company U.S. Treasury Bills sales (other)

No 10-Q data

Parent company borrowings proceeds (other)

No 10-Q data

Parent company borrowings repayments (other)

No 10-Q data

Parent company cash (other)

No 10-Q data

Parent company cash beginning (other)

No 10-Q data

Parent company cash decrease (other)

No 10-Q data

Parent company cash ending (other)

No 10-Q data

Parent company comprehensive income (other)

No 10-Q data

Parent company comprehensive income adjustment (other)

No 10-Q data

Parent company debt (other)

No 10-K data

Parent company debt guarantees (other)

No 10-Q data

Parent company debt maturities (other)

No 10-K data

Parent company dividends from subsidiaries (other)

No 10-Q data

Parent company equity earnings (other)

No 10-Q data

Parent company financing cash flows (other)

No 10-Q data

Parent company foreign exchange gains (other)

No 10-Q data

Parent company general and administrative (other)

No 10-Q data

Parent company income tax expense (other)

No 10-Q data

Parent company income taxes paid (other)

No 10-Q data

Parent company income taxes payable change (other)

No 10-Q data

Parent company interest expense (other)

No 10-Q data

Parent company interest paid (other)

No 10-Q data

Parent company investing cash flows (other)

No 10-Q data

Parent company investment gains (other)

No 10-Q data

Parent company investment gains adjustment (other)

No 10-Q data

Parent company investment in Kraft Heinz (other)

No 10-Q data

Parent company investments in subsidiaries (other)

No 10-Q data

Parent company net earnings (other)

No 10-Q data

Parent company net earnings adjustment (other)

No 10-Q data

Parent company non-cash dividends (other)

No 10-Q data

Parent company operating cash flows (other)

No 10-Q data

Parent company other comprehensive income (other)

No 10-Q data

Parent company other comprehensive income adjustment (other)

No 10-Q data

Parent company other financing activities (other)

No 10-Q data

Parent company other income (other)

No 10-Q data

Parent company other investing activities (other)

No 10-Q data

Parent company other non-cash adjustments (other)

No 10-Q data

Parent company outstanding debt (other)

No 10-K data

Parent company senior notes maturing (other)

No 10-K data

Parent company shareholders' equity (other)

No 10-Q data

Parent company short-term investments (other)

No 10-Q data

Parent company total assets (other)

No 10-Q data

Parent company total liabilities (other)

No 10-Q data

Parent company treasury stock acquired (other)

No 10-Q data

Parent company undistributed earnings (other)

No 10-Q data

Parent company undistributed earnings adjustment (other)

No 10-Q data

Pension contributions (other)

No 10-Q data

Performing loan balances (other)

No 10-K data

Performing loan ratio (other)

No 10-K data

Periodic payment annuity liabilities (other)

No 10-K data

Physical damage frequency decline (other)

No 10-K data

Physical damage severity increase (other)

No 10-K data

Pilot Flying J locations (other)

No 10-K data

Pilot Flying J ownership percentage (other)

No 10-K data

Pilot acquisition cost (other)

No 10-Q data

Pilot borrowings from affiliates (other)

No 10-K data

Pilot fuel gallons sold (other)

No 10-K data

Pilot investment carrying value (other)

No 10-Q data

Pilot ownership interest (other)

No 10-K data

Pilot ownership percentage (other)

No 10-K data

Pilot training revenue growth (other)

No 10-K data

Pipeline capacity (other)

No 10-Q data

Pipeline design capacity (other)

No 10-Q data

Pipeline miles (other)

No 10-Q data

Plan assets (other)

No 10-Q data

Policies in force growth (other)

No 10-K data

Policies in-force growth (other)

No 10-Q data

Policies-in-force growth (other)

Policies-in-force increase (other)

No 10-K data

Policyholder float (other)

Potential collateral posting requirement (other)

No 10-K data

Potential collateral requirement (other)

No 10-K data

Pre-tax derivative losses (other)

No 10-K data

Pre-tax gains from foreign currency forward contracts (other)

No 10-K data

Pre-tax losses from foreign currency forward contracts (other)

No 10-K data

Pre-tax margin (other)

No 10-K data

Pre-tax underwriting gain (other)

No 10-K data

Preferred-risk auto in-force policy growth (other)

No 10-Q data

Premium per auto policy growth (other)

No 10-K data

Premium per policy growth (other)

No 10-K data

Premiums earned (other)

Premiums per auto policy increase (other)

No 10-K data

Premiums per policy growth (other)

No 10-K data

Prior-year reserve reductions (other)

No 10-K data

Probable maximum loss (other)

No 10-Q data

Product sample costs increase (other)

No 10-K data

Products carried (other)

No 10-Q data

Property and casualty claim liabilities (other)

No 10-Q data

Public float value (other)

No 10-Q data

Put contract weighted average life (other)

No 10-K data

Put option contracts expiring (other)

No 10-K data

Put option weighted average life (other)

No 10-K data

RV market share (other)

No 10-Q data

Rail car volumes (other)

No 10-K data

Rail freight volume (other)

No 10-Q data

Rail freight volumes (other)

Rail route miles (other)

No 10-Q data

Rail route miles operated (other)

No 10-Q data

Rail traffic share (other)

No 10-Q data

Rail volume (other)

No 10-Q data

Railcar volume (other)

No 10-K data

Railcar/unit volume (other)

No 10-K data

Railroad average revenue per car/unit increase (other)

No 10-K data

Railroad car/unit volume (other)

No 10-K data

Railroad debt (other)

No 10-K data

Railroad freight volumes (other)

No 10-K data

Railroad operated track miles (other)

No 10-Q data

Railroad operating ratio (other)

Railroad route miles (other)

Railroad unit volume (other)

No 10-K data

Railroad volume growth (other)

No 10-K data

Real estate agents (other)

No 10-Q data

Real estate brokerage EBIT (other)

No 10-Q data

Real estate brokerage revenues (other)

No 10-Q data

Real estate sales agents (other)

No 10-Q data

Real estate sales associates (other)

No 10-Q data

Recently acquired reporting units fair value (other)

No 10-K data

Recently acquired reporting units goodwill (other)

No 10-K data

Record shareholders (other)

No 10-Q data

Recoverable coal reserves (other)

No 10-Q data

Recreational vehicle unit sales change (other)

No 10-K data

Regulatory assets (other)

No 10-K data

Regulatory liabilities (other)

No 10-K data

Reinsurance cities (other)

No 10-Q data

Reinsurance countries (other)

No 10-Q data

Reinsurance coverage countries (other)

No 10-Q data

Reinsurance premiums earned (other)

No 10-K data

Reinsurance receivables (other)

No 10-K data

Remaining weighted average life of equity index puts (other)

No 10-K data

Renewable energy investment (other)

No 10-Q data

Renewable generation investment (other)

No 10-Q data

Renewable investment (other)

No 10-Q data

Renewable investments (other)

No 10-Q data

Renewables investment (other)

No 10-Q data

Reporting units carrying value (other)

No 10-K data

Reporting units fair value (other)

No 10-K data

Reporting units goodwill (other)

No 10-K data

ResCap loan portfolio bid (other)

No 10-K data

Reserve estimate sensitivity (other)

No 10-K data

Reserve survival ratio (other)

No 10-Q data

Residential Capital loan portfolio purchase price (other)

No 10-K data

Residential lots controlled (other)

No 10-Q data

Restaurants served (other)

No 10-Q data

Retail customer volume change (other)

No 10-K data

Retail customer volume growth (other)

No 10-K data

Retail customer volumes change (other)

No 10-K data

Retail locations count (other)

No 10-K data

Retail locations served (other)

No 10-Q data

Retail revenue mix (other)

No 10-K data

Retail volume growth (other)

No 10-Q data

Retailer locations (other)

No 10-Q data

Retailer network (other)

No 10-Q data

Retailing group pre-tax earnings (other)

No 10-K data

Retailing group revenues (other)

No 10-K data

Retailing pre-tax earnings decline (other)

No 10-Q data

Retailing revenue growth (other)

No 10-K data

Retailing revenues (other)

No 10-Q data

Retro deferred charges (other)

No 10-K data

Retro gross unpaid losses (other)

No 10-K data

Retroactive coverage utilized (other)

No 10-K data

Retroactive deferred charges (other)

No 10-K data

Retroactive gross unpaid losses (other)

No 10-K data

Retroactive losses paid (other)

No 10-Q data

Retroactive max unpaid losses (other)

No 10-Q data

Retroactive reinsurance deferred charges (other)

No 10-K data

Retroactive reinsurance float (other)

Retroactive reinsurance gross unpaid losses (other)

No 10-K data

Retroactive reinsurance liabilities (other)

No 10-K data

Retroactive reinsurance losses paid (other)

No 10-K data

Retroactive reinsurance reserves (other)

Retroactive reinsurance unamortized deferred charges (other)

No 10-K data

Retroactive reinsurance unpaid losses (other)

No 10-K data

Revenue flight hours growth (other)

No 10-K data

Revenue growth (other)

No 10-K data

Revenue per car change (other)

No 10-K data

Revenue per car growth (other)

No 10-K data

Revenue per car/unit (other)

No 10-K data

Revenue per car/unit growth (other)

No 10-K data

Route miles (other)

Route miles of track (other)

Route miles operated (other)

Sales agents (other)

No 10-Q data

Sales and service revenues (other)

No 10-K data

Sales associates (other)

No 10-Q data

Sales representatives (other)

No 10-Q data

Securities rated AA or higher (other)

No 10-K data

See's Candies revenue growth (other)

No 10-K data

September 11 loss estimate (other)

No 10-K data

September 11th loss estimate (other)

No 10-K data

Service and Retailing Revenues (other)

No 10-K data

Service group pre-tax earnings (other)

No 10-K data

Service group revenues (other)

No 10-K data

Service pre-tax earnings (other)

No 10-Q data

Service revenues (other)

No 10-Q data

Share repurchases (other)

Shareholders' Equity (other)

No 10-K data

Shareholders' equity (other)

Shares outstanding (other)

Shares owned (other)

No 10-K data

Shares repurchased (other)

No 10-K data

Shaw Industries styles (other)

No 10-Q data

Shaw carpet sales volume (other)

No 10-K data

Shaw gross margin decline (other)

No 10-K data

Short-term investment balances (other)

No 10-K data

Short-term investments (other)

No 10-K data

Significant catastrophe losses (other)

No 10-K data

Simulator usage growth (other)

No 10-K data

Simulator usage increase (other)

No 10-K data

Square yards sold growth (other)

No 10-K data

Standard and non-standard auto in-force policy growth (other)

No 10-Q data

States served (other)

No 10-K data

Statutory Surplus (other)

Statutory insurance surplus (other)

No 10-Q data

Statutory surplus (other)

Statutory surplus (US insurers) (other)

No 10-Q data

Subsidiary borrowings (other)

No 10-K data

Substations (other)

No 10-Q data

Swiss Re quota-share period (other)

No 10-K data

Syndicate participation (other)

No 10-K data

TPC products (other)

No 10-Q data

TRIA aggregate deductible (other)

No 10-Q data

TTI revenue increase (other)

No 10-K data

Tank containers (other)

No 10-Q data

Total Assets (other)

No 10-K data

Total Liabilities (other)

No 10-K data

Total assets (other)

Total cash and investments (other)

No 10-K data

Total fixed maturity securities (other)

No 10-K data

Total float (other)

No 10-K data

Total liabilities (other)

No 10-K data

Track owned (other)

No 10-K data

Training devices (other)

No 10-Q data

Training hours (other)

Training hours growth (other)

No 10-Q data

Training hours increase (other)

No 10-K data

Transportation equipment leasing aggregate lease revenues increase (other)

No 10-Q data

Transportation equipment leasing pre-tax earnings (other)

No 10-Q data

Transportation equipment leasing revenues (other)

No 10-Q data

Travel center locations (other)

No 10-K data

Travel center revenue (other)

No 10-K data

Treasury stock repurchases (other)

No 10-K data

U.S. Treasury Bills (other)

No 10-K data

U.S. Treasury securities (other)

No 10-K data

U.S. Treasury, U.S. government corporations and agencies fixed maturity securities (other)

No 10-K data

U.S. revenue share (other)

No 10-Q data

UK overhead lines (other)

No 10-Q data

UK underground cables (other)

No 10-Q data

US revenue share (other)

No 10-Q data

US share of net PP&E (other)

No 10-Q data

Unamortized deferred charges (other)

Unamortized deferred charges retroactive reinsurance (other)

No 10-K data

Unamortized excess of market value (other)

No 10-K data

Underwriting expense ratio (other)

Underwriting expenses ratio (other)

No 10-K data

Underwriting gain ratio (other)

Unearned catastrophe premiums (other)

No 10-K data

Unearned premiums (other)

No 10-K data

Unfunded pension liability (other)

No 10-Q data

Unit sales change (other)

No 10-K data

Unit sales growth (other)

No 10-K data

Unit sales volume change (other)

No 10-K data

Unit volume change (other)

No 10-K data

Unit volume decline (other)

No 10-K data

Unit volume growth (other)

No 10-K data

Units handled growth (other)

No 10-K data

Unpaid loss estimates (other)

No 10-K data

Unpaid loss estimates YTD (other)

No 10-K data

Unpaid loss reserves (other)

Unpaid losses (other)

Unpaid losses and LAE (other)

Unpaid losses and LAE reserves (other)

No 10-K data

Unpaid losses and loss adjustment expenses (other)

No 10-K data

Unpaid losses liabilities (other)

No 10-K data

Unpaid losses liability (other)

No 10-K data

Unpaid losses under retroactive reinsurance (other)

No 10-K data

Unrealized losses on IBM (other)

No 10-K data

Unrealized losses on investments (other)

No 10-K data

Unused credit capacity (other)

No 10-K data

Unused credit lines (other)

No 10-K data

Unused lines of credit (other)

Unused lines of credit and commercial paper capacity (other)

No 10-K data

Unused lines of credit and commercial paper capacity YTD (other)

No 10-K data

Utilities and energy debt (other)

No 10-K data

Utility substations (other)

No 10-Q data

Value at risk (other)

No 10-Q data

Variable annuity guarantee liabilities (other)

No 10-K data

Variable annuity guarantees liabilities (other)

No 10-K data

Variable annuity guarantees liabilities YTD (other)

No 10-K data

Vehicle unit sales change (other)

No 10-K data

Volume change (other)

No 10-K data

Volume growth (other)

No 10-K data

Voluntary auto new business sales (other)

No 10-K data

Voluntary auto new business sales growth (other)

No 10-K data

Voluntary auto policies-in-force growth (other)

No 10-K data

Voluntary auto policy count change (other)

No 10-K data

Voluntary auto policy-in-force growth (other)

No 10-K data

Voluntary policies-in-force growth (other)

No 10-K data

Weekly value at risk (other)

No 10-Q data

Weighted average discount rate (other)

No 10-K data

Weighted average lease term (other)

No 10-K data

Weighted average life (other)

No 10-K data

Weighted average life of unexpired contracts (other)

No 10-K data

Weighted average maturity (other)

No 10-K data

Weighted average volatility (other)

No 10-K data

Western U.S. rail traffic share (other)

No 10-Q data

Western US rail traffic share (other)

No 10-Q data

Western rail traffic share (other)

No 10-Q data

Wrigley investment (other)

No 10-K data

Yarn processed internally (other)

No 10-Q data

Yarn self-processing (other)

No 10-Q data

Yarn self-processing share (other)

No 10-Q data

Year 2000 costs incurred (other)

No 10-K data

Year 2000 expected total costs (other)

No 10-K data

Year 2000 remediation costs (other)

No 10-K data

Year 2000 remediation costs incurred (other)

No 10-Q data

Year 2000 total expected costs (other)

No 10-K data

us-gaap:NumberOfReportableSegments (other)

GEICO voluntary auto policies-in-force increase (policies_in_force)

Pre-owned vehicle sales (pre_owned_vehicle_sales)

No 10-K data

Net premiums written (premiums_written)

Fuel sold (production_volume)

Clayton homesites (properties)

Coal reserves (proved_reserves)

No 10-Q data

Wind capacity (renewable_capacity)

No 10-Q data

Home furnishings revenue (retail_revenue)

No 10-K data

CORT revenue decrease (revenue)

No 10-K data

AltaLink revenue decline (revenue_external)

No 10-K data

Remaining performance obligations (rpo)

No 10-K data

Pending legal actions (safety_incidents)

No 10-K data

Same-store sales growth (same_store_sales)

Home furnishings earnings decline (segment_profit)

No 10-K data

Class B Common Stock record holders (shareholders)

No 10-Q data

Average equivalent Class B shares outstanding (shares)

No 10-K data

Class B Common Stock shares (shares_outstanding)

No 10-Q data

Northern Powergrid service territory (square_footage)

No 10-Q data

Seasonal locations (stores)

Cars and units handled (throughput)

Newspapers published (titles)

No 10-Q data

Finance and financial products assets (total_assets)

No 10-K data

Real estate brokerage closed units decrease (transactions)

No 10-K data

BNSF route miles (transmission_miles)

BNSF agricultural and energy volume (units_shipped)

Retail units sold (units_sold)

No 10-K data

Real estate agents (users)

No 10-Q data

Operating ratio (utilization_rate)

No 10-K data

BHA Pre-owned vehicle sales decrease (vehicles_delivered)

No 10-K data
Human capital disclosures. Workforce totals and demographics are point-in-time. Flow metrics use the year-to-date period for 10-Q and full year for 10-K. Workforce actions (RIFs, restructurings, acquisition-related changes) are listed in the table at the bottom.

Workforce Totals

No 10-K data
No 10-Q data

Demographics

No demographic data found.

Workforce Breakdowns

No 10-Q data
No 10-Q data
No 10-Q data

HCM Metrics — Point-in-Time

No point-in-time HCM metrics found.

HCM Metrics — Flow (Annual / YTD)

Workforce Actions

Period EndTypeStatusAffected% WorkforceAnnouncedExpected CompletionGeographySegment / FunctionChargeSourceNote
2026-06-30acquisition_additioncompleted2026-05-312026-07-24United StatesBuilding products (homebuilding; to be included in manufacturing segment)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Taylor Morrison acquisition closed 2026-07-24 for ~$6.8B cash; no employee count disclosed, and purchase price allocation was impracticable at filing date.
2026-03-31acquisition_additioncompleted2025-10-012026-01-02GlobalManufacturing (industrial products — specialty chemicals)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Occidental's OxyChem chemicals business closed 2026-01-02 for ~$9.5B; no employee headcount added disclosed.
2025-12-31acquisition_additioncompleted4,0002025-10-012026-01-02United States (21 plants in ten states), with international sites in Canada and ChileManufacturing — industrial products (chemicals; OxyChem)USD 10 (billions)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquisition of Occidental's chemicals business under definitive agreement dated 2025-10-01; completed 2026-01-02, after fiscal year-end. Headcount of approximately 4,000 includes employees and contractors. Charge figure is the approximate purchase consideration, not a workforce-specific charge. Occidental retained legacy environmental liabilities.
2025-12-31acquisition_additioncompleted2025-07-312025-07-31United States (Windsor, Wisconsin)Manufacturing — industrial products (rodent control products; Bell Laboratories)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Acquired Bell Laboratories on July 31, 2025; produces rodenticides and rodent control products. Employee headcount not disclosed.
2025-12-31divestiture_reductionannounced2026-02-15Washington (PacifiCorp service territory)BHE — U.S. utilities (PacifiCorp)USD 2 (billions)subsequent_events
f5-10k / GLM-5.3-flash-HTML		Asset Purchase and Service Area Transfer Agreement to sell PacifiCorp Washington operations to Portland General Electric entities for $1.9 billion cash plus additional consideration. Subject to regulatory approvals; expected to close in the first half of 2027 (specific date not given). Employee headcount impact not disclosed. Charge figure is sale consideration, not a workforce charge.
2025-12-31acquisition_additioncompleted2025-07-312025-07-31United StatesManufacturing — Industrial ProductsItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired Bell Laboratories, LLC (rodenticide manufacturer, Windsor, Wisconsin) on July 31, 2025; headcount added not disclosed
2025-12-31acquisition_additioncompleted4,0002026-01-022026-01-02United States (with sites in Canada and Chile)Manufacturing — Industrial Products (OxyChem chemicals business)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		OxyChem acquisition closed January 2, 2026 (after fiscal year-end); approximately 4,000 employees and contractors, so figure mixes employees with contractors; consideration approximately $9.5 billion
2025-12-31divestiture_reductionannounced2026-02-152027-06-30United States (Washington State)BHE — PacifiCorp regulated utilitysubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		PacifiCorp agreed to sell Washington operations assets and associated liabilities to Portland General Electric for $1.9 billion cash plus adjustments; expected to close in first half of 2027; associated workforce reduction not quantified
2024-12-31othercompleted2024-12United StatesBNSF — Railroad (compensation and benefits)USD 290 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Labor agreement with the SMART-TD union finalized in December 2024; includes a one-time payment charged to compensation and benefits. The agreement permits redeployment of brakepersons to conductor and engineer roles to meet short-term hiring demands. No headcount reduction associated.
2023-12-31acquisition_additioncompleted26,7002023-01-312023-01-31United States and CanadaPilot Travel Centers (reportable segment; included in Railroad, Utilities and Energy section of financial statements)USD 8 (billions)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Filing does not state an explicit 'headcount added'; 26,700 is PTC's approximate total employee count at end of 2023, including 2,160 at JV travel centers. Berkshire raised its interest from 38.6% to 80% on 2023-01-31 for ~$8.2B cash (consideration, not a workforce charge) and began consolidating 2023-02-01. Remaining 20% acquired 2024-01-16 for $2.6B (subsequent event; no incremental headcount).
2023-12-31acquisition_additioncompleted2023-01-312023-01-31United States, CanadaPilot Travel Centers (Railroad, Utilities and Energy segment)USD 8,200 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired an additional 41.4% interest for ~$8.2 billion, raising ownership to 80% and beginning consolidation on 2023-02-01; headcount added not quantified, though PTC reported approximately 26,700 employees at end of 2023 (including 2,160 at joint venture travel centers)
2023-12-31acquisition_additionannounced2024-01-162024-01-16United States, CanadaPilot Travel CentersUSD 2,600 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Subsequent event: acquired the remaining 20% noncontrolling interest in PTC for $2.6 billion after settling litigation with Pilot Corporation; headcount impact not quantified
2023-06-30acquisition_additioncompleted2023-01-31United States, CanadaRailroad, Utilities and Energy (Pilot segment)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired an additional 41.4% of Pilot Travel Centers for ~$8.2B and began consolidating it 2023-02-01; workforce of 650+ travel centers across 43 U.S. states and six Canadian provinces was added, but no employee count is disclosed in the filing.
2023-03-31acquisition_additioncompleted2023-01-31United States, CanadaRailroad, Utilities and Energy (Pilot Travel Centers)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired an additional 41.4% interest in Pilot for ~$8.2B, taking control and consolidating from 2023-02-01; no employee headcount added is disclosed.
2022-12-31acquisition_additioncompleted2022-03-202022-10-19United States (worldwide operations)Insurance (folded into BH Primary and BHRG); non-insurance businesses into manufacturing, service and other groupsbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired all outstanding Alleghany common stock on 2022-10-19 for ~$11.5 billion including certain equity awards (purchase consideration, not a restructuring charge); merger agreement dated 2022-03-20. Alleghany employee headcount added is not disclosed; acquired businesses were consolidated from the acquisition date.
2022-12-31acquisition_additionannounced25,5002023-01-312023-01-31United States and CanadaPilot Travel Centers (travel centers / fuel distribution)subsequent_events
f5-10k / GLM-5.3-flash-HTML		Subsequent event: on 2023-01-31 Berkshire acquired an additional 41.4% of Pilot for ~$8.2 billion, attaining control; equity method discontinued and Pilot consolidated from that date (transaction in fact closed on the stated date). Item 1 states Pilot has ~25,500 employees; Pilot was equity-method at FYE 2022 and thus excluded from the ~383,000 consolidated total.
2022-12-31restructuringcompleted2022-052022-06RussiaMarmon — Rail & Leasing group (EXSIF intermodal tank containers)USD 90 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Marmon recognized ~$90 million of losses (described as losses, not a discrete restructuring accrual) from the Q2 2022 shutdown of its Russia business. Item 1 separately discloses EXSIF's May 2022 exit from its Russia business via sale of ~7,300 intermodal tank containers; treated as one Russia-exit event. Employee counts not disclosed.
2022-12-31othercompleted31,0002022-092022-12United StatesRailroad (BNSF Railway)MD&A
f5-10k / GLM-5.3-flash-HTML		Conclusion of multi-party national freight rail bargaining (January 2020–June 2022) via Presidential Emergency Board recommendations: tentative agreements with all unions in September 2022, majority ratified and remainder imposed by Congress in December 2022, closing the national round until late 2024. Covers ~31,000 union members among BNSF's ~36,000 employees; MD&A cites ratified agreements among drivers of higher compensation and benefits expense. No charge amount separately quantified.
2022-12-31acquisition_additioncompleted2022-10-192022-10-19United StatesInsurance (property/casualty reinsurance and insurance) and non-financial businessesbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding Alleghany common stock for approximately $11.5 billion; acquired headcount not disclosed. Alleghany contributed approximately $2.4 billion of revenues in 2022.
2022-12-31acquisition_additioncompleted25,5002023-01-312023-01-31United States and CanadaManufacturing, service and retailing (travel centers)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired an additional 41.4% interest for approximately $8.2 billion on 2023-01-31, attaining control; Pilot's approximately 25,500 employees (equity-method through 2022-12-31) will be consolidated from that date. Count is Pilot's disclosed workforce, not a stated acquisition headcount addition.
2022-12-31othercompleted2022-09-302022-12-31United StatesRailroad (BNSF) — unionized workforceMD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		National bargaining round with U.S. Class I rail labor unions: tentative agreements reached September 2022 based on the Presidential Emergency Board report, ratified by a majority of unions, with the remainder imposed by Congress in December 2022; round not reopenable until late 2024. Employees affected not quantified; BNSF disclosed approximately 31,000 union members.
2022-12-31divestiture_reductioncompleted2022-05-312022-05-31RussiaMarmon — Rail & Leasing (EXSIF Worldwide intermodal tank container leasing)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		EXSIF exited its Russia business in May 2022, resulting in the sale of approximately 7,300 intermodal tank containers; associated headcount not disclosed. Exact announcement date not given; month only.
2022-12-31acquisition_additioncompleted2022-10-192022-10-19GlobalInsurance, Manufacturing, ServicesUSD 11,500 (millions)Item 1. Business Description
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of Alleghany Corporation. Headcount not explicitly disclosed in text, but business includes insurance, manufacturing, and services.
2022-09-30otherin_progress2022-09-30United StatesBNSF (railroad)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Following a Presidential Emergency Board process under the Railway Labor Act, tentative agreements were reached with all BNSF labor unions in September 2022; six unions ratified, two did not, and remaining ratifications were scheduled through November 2022, with possible Congressional action if settlements fail
2022-09-30otherin_progress2022-08-162022-11-30United StatesBNSF (Railroad)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Class I railroads and rail unions concluded negotiations under the Railway Labor Act; Presidential Emergency Board report issued 2022-08-16, tentative agreements reached with all unions in September 2022. Six unions ratified; two did not and parties agreed to maintain status quo. Ratification results for remaining unions scheduled through November 2022. Approximately 30,500 BNSF employees are union members.
2022-09-30acquisition_additioncompleted2022-03-202022-10-19United StatesInsurance (property and casualty insurance and reinsurance)USD 11,600 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Alleghany Corporation completed 2022-10-19 for cash consideration of approximately $11.6 billion; no headcount disclosed. Alleghany total assets/liabilities at 2022-09-30 were $31.2 billion/$23.4 billion. Charge value reflects purchase consideration, not a workforce-related charge.
2022-09-30acquisition_additionannounced2023-03-31United StatesService and retailing (Pilot Travel Centers)other
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire an additional 41.4% interest in Pilot in Q1 2023, based on Pilot's 2022 adjusted earnings and net debt at 2022-12-31; Berkshire would become majority owner. No headcount disclosed; announcement date not stated in filing.
2022-09-30acquisition_additioncompleted2022-03-202022-10-19GlobalInsurance and OtherUSD 12 (billions)subsequent_events
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of Alleghany Corporation closed on October 19, 2022. Headcount not disclosed.
2022-09-30othercompleted2022-09-012022-09-30United StatesRailroadMD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Tentative labor agreements reached with all unions in September 2022 following PEB recommendations. Six unions ratified; two pending.
2022-03-31acquisition_additionannounced2022-03-212022-12-31United StatesInsurance and Otherother
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire all outstanding Alleghany Corporation common stock for approximately $11.6 billion cash; expected to close in Q4 2022, subject to shareholder and regulatory approvals. No headcount disclosed.
2022-03-31acquisition_additionannounced2023-12-31United StatesService and retailing (Pilot Travel Centers)other
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Existing agreement to acquire an additional 41.4% interest in Pilot in 2023, making Berkshire the majority owner; announcement date not stated in this filing. No headcount disclosed.
2021-12-31restructuringcompleted20202021WorldwidePrecision Castparts Corp. (PCC)Item 1_Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		PCC significantly reduced its worldwide workforce by about 40% in 2020 to align operations to reduced aircraft build rates. Restructuring actions began to improve margins in late 2020 and further margin improvements were achieved in 2021.
2021-12-31restructuringcompleted20202021-12-31WorldwidePrecision Castparts Corp. (PCC)Item 1. Business Description
f5-10k / Qwen3.6-27B-Q8_0		During 2020, PCC significantly reduced its worldwide workforce by about 40% to align operations to reduced aircraft build rates. Restructuring actions began to improve margins in late 2020 and further improvements were achieved in 2021.
2020-12-31restructuringcompleted40%WorldwidePrecision Castparts Corp. (aerospace, power and energy components)USD 295 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		40% refers to PCC's own worldwide workforce, reduced during 2020 versus December 31, 2019 to align with lower aircraft build rates driven by COVID-19 and the 737 MAX grounding. The $295 million charge covers restructuring plus inventory and fixed asset charges, not severance alone. Base workforce for PCC was not disclosed. Restructuring actions began improving margins in late 2020, with further improvement expected, so some elements may remain ongoing.
2020-12-31divestiture_reductioncompleted2020-03United StatesNewspaper publishing (The Buffalo News and BH Media Group)MD&A
f5-10k / GLM-5.3-flash-HTML		Newspaper operations sold in March 2020 (also referenced in Item 1 and in Note 7, where a loan was provided to the acquirer); number of employees transferred or removed not disclosed.
2020-12-31otherin_progressWorldwideVarious operating businessesMD&A
f5-10k / GLM-5.3-flash-HTML		Company-wide pandemic responses beginning in the second half of March 2020 included employee furloughs, wage and salary reductions, and temporary closures of certain facilities; no employee counts or charge amounts quantified. Filing also notes certain businesses undertook, and may continue to undertake, restructuring to resize operations.
2020-12-31restructuringin_progress40%WorldwideManufacturing — Precision Castparts Corp. (PCC)USD 295 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		PCC cut its worldwide workforce by about 40% from the end of 2019 during 2020 to align with reduced aircraft build rates; the 40% is a share of PCC's own workforce, not of Berkshire's consolidated ~360,000 employees. The $295 million charge also includes inventory and fixed asset charges. No announcement date or completion date given; further margin improvement expected.
2020-12-31divestiture_reductioncompletedUnited StatesService — newspaper publishing (The Buffalo News and BH Media Group)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Newspaper operations were sold in March 2020; associated headcount not disclosed. A related loan was provided to Lee Enterprises in connection with the sale.
2020-12-31acquisition_additioncompleted2020-11-01United StatesRailroad, Utilities and Energy — natural gas transmission and storage (BHE GT&S)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		BHE acquired substantially all of Dominion's natural gas transmission and storage business on November 1, 2020 (cost ~$2.5 billion after adjustments); headcount added not disclosed. A second agreement covering excluded assets (~$1.3 billion) was pending as of filing, expected to close in H1 2021.
2020-12-31otherin_progressWorldwideMultiple operating businessesMD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		In response to the pandemic Berkshire's businesses implemented employee furloughs, wage and salary reductions, capital spending reductions and restructuring to resize operations; no affected-employee counts, dates or charges quantified for these actions.
2020-12-31restructuringcompleted2020-01-012020-12-31WorldwidePrecision Castparts Corp. (PCC)USD 295 (millions)MD&A
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		PCC significantly reduced its worldwide workforce by about 40% since the end of 2019 to align operations to reduced aircraft build rates. Recorded charges for restructuring and inventory and fixed asset charges of approximately $295 million in 2020.
2020-12-31restructuringcompleted2020WorldwidePrecision Castparts Corp. (PCC)USD 295 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		PCC significantly reduced its worldwide workforce by about 40% since the end of 2019. Recorded charges for restructuring and inventory and fixed asset charges of approximately $295 million in 2020.
2020-09-30restructuringin_progress40%2020-09-302020-12-31GlobalManufacturing — Precision Castparts Corp. (PCC)USD 300 (millions)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		PCC significantly reduced its worldwide workforce during the first nine months of 2020 and expects its workforce at end-2020 to be about 40% lower than at end-2019; the ~$300M charge also includes inventory and fixed asset write-downs. No absolute headcount figures disclosed.
2020-09-30divestiture_reductioncompleted2020-03-162020-03-16United StatesService — newspaper publishing operationsMD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Newspaper operations sold on March 16, 2020; a related $538 million loan was provided to Lee Enterprises, Inc. No employee count associated with the divestiture was disclosed.
2020-09-30restructuringin_progress2020-01-012020-12-31GlobalPrecision Castparts Corp. (PCC)USD 300 (millions)MD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		PCC significantly reduced worldwide workforce; expects end-of-year workforce to be ~40% lower than end of 2019. Charges include restructuring and inventory/fixed asset write-downs.
2020-09-30restructuringin_progress2020-06-302020-12-31WorldwidePrecision Castparts Corp. (PCC)USD 300 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		PCC significantly reduced its worldwide workforce. Charges for restructuring and inventory/fixed asset write-downs were approx $300 million in the first nine months. Workforce expected to be about 40% lower than end of 2019 by end of 2020.
2020-06-30restructuringin_progress10,00030%Precision Castparts Corp. (Manufacturing — industrial products)USD 250 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		PCC reduced workforce by approximately 10,000 employees in the first six months of 2020, about 30% of its total workforce at year-end 2019, in response to reduced aerospace demand from COVID-19 and Boeing 737 MAX issues. Second-quarter restructuring costs and inventory/fixed asset write-downs were approximately $250 million.
2020-06-30restructuringin_progress10,00030%GlobalManufacturing (Precision Castparts Corp.)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cumulative reduction during first six months of 2020; ~30% of PCC's year-end 2019 workforce. PCC also recorded ~$250M of restructuring costs and inventory/fixed asset write-downs in Q2 2020. No separate severance charge disclosed.
2020-06-30otherin_progress2020-04-082021-04-07United StatesInsurance — GEICOMD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		GEICO Giveback: 15% premium credit on policies renewing or issued 2020-04-08 to 2020-10-07; reduced Q2 premiums written by ~$1.3B; ~$2.5B total earned-premium reduction over 12 months. Captured as a material workforce-adjacent action; no headcount impact disclosed.
2020-06-30restructuringin_progress10,00030%2020-06-30GlobalPrecision Castparts Corp. (PCC)USD 250 (millions)MD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		PCC reduced workforce by approx. 10,000 employees (30% of total) in first six months of 2020. Restructuring costs and write-downs were approx. $250 million in Q2 2020.
2020-06-30restructuringin_progress10,0002020-06-30Precision Castparts Corp. (PCC)USD 250 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		PCC reduced workforce by approx. 10,000 employees (30% of total workforce at year end 2019). Restructuring costs and write-downs in Q2 were approx. $250 million.
2020-03-31otherin_progressMultiple operating businessesMD&A
f5-10q / GLM-5.3-flash-fp4-HTML		In response to COVID-19 economic losses, Berkshire implemented employee furloughs, wage and salary reductions, capital spending reductions and other actions to mitigate losses and preserve capital and liquidity; no affected-employee counts disclosed.
2020-03-31otherin_progressUnited StatesMultiple operating businessesMD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Filer describes COVID-19 mitigation actions including employee furloughs, wage and salary reductions and capital spending cuts; no counts, dates or charges disclosed
2020-03-31divestiture_reductioncompleted2020-03-16United StatesService and retailing — newspaper publishing operationsMD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Newspaper publishing operations sold to Lee Enterprises, completed March 16, 2020; associated headcount not disclosed
2020-03-31otherin_progress2020-03-31GlobalAll Operating BusinessesMD&A
f5-10q / Qwen3.6-27B-Q8_0		In response to COVID-19, the company implemented employee furloughs, wage and salary reductions, and temporary closures of certain retail stores and manufacturing facilities.
2019-12-31plant_closurecompleted2018United States (South Central and South Eastern; remaining operations consolidated in Texas)Manufacturing — building products (Acme Brick)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Multi-year program: Acme commenced closing multiple underperforming manufacturing and sales facilities in 2018 and 2019; described as complete as of filing. No headcount or charge quantified.
2019-12-31divestiture_reductioncompleted2019-10United StatesInsurance — Berkshire Hathaway Primary Group (Applied Underwriters)MD&A
f5-10k / GLM-5.3-flash-HTML		Applied Underwriters sold in October 2019; the divestiture is cited as a partial offset to premium growth. No headcount disclosed.
2019-12-31divestiture_reductioncompleted2019United StatesService (Charter Brokerage)MD&A
f5-10k / GLM-5.3-flash-HTML		Charter Brokerage divested a high-revenue, low-margin business in mid-2019, contributing to a revenue decrease. No headcount disclosed.
2019-12-31acquisition_additioncompleted2019-10-31Primarily United States, with operations in Europe, Asia and AustraliaManufacturing — industrial products (Marmon, new Medical sector)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Marmon acquired the Colson Medical Companies as of October 31, 2019, creating a new Medical sector; acquired headcount not disclosed.
2019-12-31plant_closurecompletedUnited States (South Central and South Eastern)Manufacturing — Acme Brick (building products)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Closures began in 2018 and continued into 2019; described as now complete, leaving 12 clay brick plants, three block facilities and a quarry. No headcount or charge disclosed.
2019-12-31divestiture_reductioncompleted2019-10-31United StatesInsurance — Berkshire Hathaway Primary Group (Applied Underwriters)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Divestiture noted as a factor reducing BH Primary premium volume; no headcount disclosed.
2019-12-31acquisition_additioncompleted2019-10-31United States, Europe, ChinaManufacturing — Marmon Medical sector (Colson Medical Companies)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Created a new Medical sector within Marmon; no headcount disclosed. Aggregate 2019 bolt-on acquisition consideration was approximately $1.7 billion (Note 2).
2018-12-31plant_closurein_progress2018United StatesBuilding products (Acme Brick)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Facility closings commenced during 2018: two brick plants, three concrete block plants and two limestone fabricating plants. Thereafter Acme to operate 15 clay brick plants at 12 sites in seven states plus three concrete block facilities in Texas. No employee counts, severance amounts or completion dates disclosed.
2018-12-31acquisition_additioncompleted2016-01-012018-10-01United StatesInsurance — Berkshire Hathaway Primary Group (medical professional liability)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		NICO acquired MLMIC Insurance Company on October 1, 2018 for approximately $2.5 billion; headcount added not disclosed. Announcement date reflects the 2016 definitive agreement.
2017-12-31acquisition_additioncompleted27,0002017-10-032017-10-03United States and CanadaPilot Flying J (travel centers) — non-consolidated equity investmentother
f5-10k / GLM-5.3-flash-HTML		Berkshire acquired a 38.6% non-controlling interest in Pilot Travel Centers LLC (Pilot Flying J), disclosed as having more than 27,000 team members and ~750 locations. Because the stake is non-controlling, Pilot Flying J's workforce is NOT consolidated into Berkshire's ~377,000 reported employees. Berkshire also agreed to acquire an additional 41.4% interest in 2023, at which point it will become the majority owner.
2017-12-31acquisition_additioncompleted2017-10-03United StatesTravel centers / retail (equity method investment)other
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired a 38.6% interest in Pilot Flying J; target described as having more than 27,000 team members. Not consolidated, so no headcount added to Berkshire's reported total; no employee count disclosed for the transaction. Agreement also provides for acquisition of an additional 41.4% interest in 2023.
2017-12-31acquisition_additionannounced2016-01-012018-09-30United StatesInsurance (medical professional liability)USD 2,500 (millions)other
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition price approximately $2.5 billion; expected to close in Q3 2018 subject to regulatory and policyholder approvals. No employee count disclosed for the transaction; charge value shown is the acquisition consideration, not a workforce charge.
2017-09-30acquisition_additioncompleted27,0002017-10-03United States and CanadaService and retailingsubsequent_events
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired 38.6% interest in Pilot Travel Centers LLC (Pilot Flying J), which has more than 27,000 team members.
2016-12-31acquisition_additioncompleted2016-01-292016-01-29United States (global operations)Manufacturing — industrial productsbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired Precision Castparts Corp. for aggregate consideration of approximately $32.7 billion under a merger agreement dated August 8, 2015; headcount added through the combination was not disclosed.
2016-12-31acquisition_additioncompleted2016-02-292016-02-29United States (global operations)Manufacturing — consumer productsbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired the Duracell business from Procter & Gamble via exchange of Berkshire-held P&G shares (~$4.2 billion fair value). MD&A discloses roughly $109 million of transition, integration and restructuring costs since acquisition; employee headcount impact not disclosed.
2016-12-31acquisition_additionannounced20162017-12New York, United StatesInsurance — Berkshire Hathaway Primary Group (National Indemnity Company)other
f5-10k / GLM-5.3-flash-HTML		Definitive agreement entered in Q3 2016 for NICO to acquire Medical Liability Mutual Insurance Company via demutualization; price equals tangible book value plus $100 million. Completion expected late 2017 subject to regulatory and policyholder approvals; headcount not disclosed.
2016-12-31acquisition_additioncompleted2015-08-082016-01-29United StatesManufacturing — Industrial Productsbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Aggregate consideration approximately $32.7 billion; acquired headcount not disclosed in the filing.
2016-12-31acquisition_additioncompleted2014-11-012016-02-29United StatesManufacturing — Consumer Productsbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Exchanged P&G common stock with fair value of approximately $4.2 billion; acquired headcount not disclosed. Duracell incurred approximately $109 million in transition, integration and restructuring costs from acquisition date.
2015-12-31layoffcompletedUnited StatesBNSF (Railroad)MD&A
f5-10k / GLM-5.3-flash-HTML		Employment levels reduced in response to weakening customer demand during the latter half of 2015; magnitude not quantified.
2015-12-31othercompletedUnited StatesService — NetJets (pilots)MD&A
f5-10k / GLM-5.3-flash-HTML		Collective bargaining agreement with pilots reached in fourth quarter of 2015; included lump-sum personnel payments; covered headcount not disclosed.
2015-12-31acquisition_additioncompletedUnited StatesRetailing — Berkshire Hathaway Automotive (Van Tuyl Group)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired in first quarter of 2015 for $4.1 billion; 81 dealerships in 10 states plus related insurance and auction businesses; employee headcount acquired not disclosed.
2015-12-31acquisition_additioncompleted2015-08-082016-01-29Global operationsManufacturing — Precision Castparts Corp. (industrial products)subsequent_events
f5-10k / GLM-5.3-flash-HTML		Subsequent event: acquisition completed January 29, 2016 for aggregate consideration of approximately $32 billion, partly funded with $10 billion borrowed under a new credit agreement; employee headcount acquired not disclosed in this filing.
2015-12-31acquisition_additionannounced2014-11-132016-02-29Consumer products — Duracellsubsequent_events
f5-10k / GLM-5.3-flash-HTML		Share-for-share exchange with Procter & Gamble for a recapitalized Duracell business; expected to close February 29, 2016; employee headcount not disclosed.
2015-12-31acquisition_additioncompleted2015-08-082016-01-29United StatesManufacturingsubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Precision Castparts Corp. completed January 29, 2016 for approximately $32.7 billion, funded with cash and a $10 billion revolving credit facility. Headcount added not disclosed; no purchase price allocation or pro forma information was practicable at filing date.
2015-12-31acquisition_additioncompleted2015-03-31United StatesService and retailing (automotive dealerships)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Van Tuyl Group acquired in Q1 2015 for $4.1 billion, comprising 81 dealerships in 10 states plus two insurance businesses, two auto auctions and a fluid-products distributor. Employee headcount added not disclosed.
2015-06-30acquisition_additioncompleted2015-01-01United StatesService and retailingUSD 4 (billions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired Van Tuyl Group (Berkshire Hathaway Automotive) in Q1 2015 for $4.1 billion. Includes 81 dealerships, insurance businesses, auctions, and manufacturer. Headcount not disclosed.
2015-06-30acquisition_additioncompleted2015-04-30GermanyService and retailingMD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired Detlev Louis Motorad (DLM), a retailer of motorcycle accessories, on April 30, 2015. Headcount not disclosed.
2015-03-31acquisition_additioncompletedUnited States (10 states)Service and retailing (automotive dealerships)USD 4,100 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired Van Tuyl Group (renamed Berkshire Hathaway Automotive): 81 dealerships in 10 states plus two insurance businesses, two auto auctions and a fluid-maintenance products manufacturer; consideration $4.1 billion. Headcount added not disclosed.
2015-03-31acquisition_additioncompletedCanada (Alberta)Railroad, Utilities and Energy (electric transmission)USD 2,700 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire Hathaway Energy acquired AltaLink, L.P. on 2014-12-01 for C$3.1 billion (~$2.7 billion); first full quarter of consolidation in Q1 2015. Headcount added not disclosed.
2015-03-31acquisition_additioncompleted2015-03-31United StatesService and retailingUSD 4,100 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of Van Tuyl Group (Berkshire Hathaway Automotive) for $4.1 billion. Includes 81 automotive dealerships, insurance businesses, auto auctions, and manufacturing. No specific headcount disclosed.
2015-03-31acquisition_additioncompleted2014-12-01CanadaUtilities and EnergyUSD 2,700 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of AltaLink, L.P. for approximately $2.7 billion (C$3.1 billion). Regulated electric transmission business. No specific headcount disclosed.
2014-12-31acquisition_additioncompleted2014-01-012014-01-01GlobalManufacturing (Marmon — beverage dispensing and merchandising)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of IMI plc beverage dispensing equipment operations for approximately $1.12 billion; no headcount added disclosed.
2014-12-31acquisition_additioncompleted2014-02-252014-02-25GlobalManufacturing (Lubrizol Specialty Products — pipeline flow improver business)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired from Phillips 66 in exchange for 17,422,615 PSX shares, aggregate fair value $1.35 billion; no headcount added disclosed.
2014-12-31acquisition_additioncompleted2014-06-302014-06-30United States (Miami, Florida)Service (WPLG television station)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired from Graham Holding Company in exchange for 1,620,190 GHC shares, aggregate fair value $1.13 billion; no headcount added disclosed.
2014-12-31acquisition_additioncompleted2014-12-012014-12-01Canada (Alberta)Utilities and energy (AltaLink electricity transmission)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Cash purchase price C$3.1 billion (approximately $2.7 billion); net assets acquired $2,728 million with $1,700 million goodwill. No headcount added disclosed.
2014-12-31acquisition_additioncompleted2014-12-122014-12-12United States (Connecticut, Texas, New York, Florida) and Canada (Alberta)Service (Charter Brokerage — third party logistics)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired Charter Brokerage, a non-asset based third party logistics provider to petroleum and chemical industries; no headcount added disclosed.
2014-12-31acquisition_additionannounced2014-10-012015-03-31United States (10 states, 78 dealers)Finance and financial products (auto dealership group)other
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Definitive agreement to acquire controlling interest in Van Tuyl Group, the largest privately-owned U.S. auto dealership group; expected to close in Q1 2015 subject to manufacturer and regulatory approvals. No headcount disclosed.
2014-12-31acquisition_additionannounced2014-11-132015-12-31GlobalManufacturing (Duracell battery business)other
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement with Procter & Gamble to acquire Duracell in exchange for Berkshire-held P&G shares (fair value approximately $4.8 billion at 2014-12-31) plus approximately $1.7 billion cash; expected to close in H2 2015. No headcount disclosed.
2013-12-31acquisition_additioncompleted2013-12-192013-12-19United States (Nevada)Railroad, Utilities and Energy (MidAmerican)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		MidAmerican acquired NV Energy for approximately $5.6 billion on December 19, 2013; headcount added through the acquisition is not disclosed.
2013-12-31acquisition_additioncompleted2013-04-292013-04-29GlobalManufacturing (IMC / Iscar)other
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase of noncontrolling interest rather than a new business combination; no headcount change quantified.
2013-12-31acquisition_additioncompleted2013-06-072013-06-07GlobalEquity method investment (H.J. Heinz)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire holds 50% voting interest accounted for under the equity method; Heinz is not consolidated and its workforce is excluded from Berkshire's reported headcount.
2012-12-31acquisition_additioncompleted2012-08-242012-08-24United StatesMcLane Company (foodservice distribution)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		McLane acquired Meadowbrook Meat Company, a customized foodservice distributor based in Rocky Mount, North Carolina operating 39 distribution facilities in 17 states; employee headcount not disclosed.
2012-12-31acquisition_additioncompleted2012-062012-07United StatesOther service businesses (newspaper publishing — BH Media Group)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		BH Media Group acquired 42 daily and weekly newspapers from Media General, Inc. plus two other Texas daily newspapers; transactions completed across June and July 2012. Employee headcount not disclosed.
2012-12-31acquisition_additioncompleted2012-102012-12United StatesRetailing (direct retail — Oriental Trading Company)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Berkshire acquired OTC Worldwide Holdings, parent of Oriental Trading Company, a direct retailer of party supplies based in Omaha, Nebraska; employee headcount not disclosed.
2012-12-31acquisition_additioncompleted2012-102012-12United StatesBerkshire Hathaway Primary Group (commercial insurance)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Acquired Clal U.S. Holdings, owner of GUARD Insurance Group, a commercial property/casualty insurer for small and mid-sized businesses; completed in Q4 2012 with exact month not specified. Employee headcount not disclosed.
2012-12-31acquisition_additioncompleted2012-07-312012-07-31SpainLubrizol — Advanced Materials (personal care ingredients)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Lubrizol completed acquisition of Lipotec, S.A.; no headcount disclosed.
2012-12-31acquisition_additioncompleted2012-08-242012-08-24United StatesMcLane Company — foodservice distributionbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Meadowbrook Meat Company (MBM), operating 39 distribution facilities in 17 states; no headcount disclosed.
2012-12-31acquisition_additioncompleted2012-10-012012-10-31United StatesMidAmerican — HomeServices (real estate brokerage franchise network)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		October 2012 acquisition of a 66.7% interest in the second largest US residential real estate brokerage franchise network; exact date and headcount not disclosed.
2012-12-31acquisition_additioncompleted2012-11-272012-11-27United StatesRetailing — Oriental Trading Companybusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of OTC Worldwide Holdings, Inc.; no headcount disclosed.
2012-12-31acquisition_additioncompleted2012-12-312012-12-31United StatesBerkshire Hathaway Primary Group — GUARD Insurance Groupbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Clal U.S. Holdings acquired in the fourth quarter of 2012; no headcount disclosed.
2012-12-31acquisition_additioncompleted2012-06-012012-07-31United StatesService — BH Media Group (newspapers)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		June and July 2012 acquisitions of 42 daily and weekly newspapers from Media General and two other Texas dailies; no headcount disclosed.
2011-12-31acquisition_additioncompleted2011-03-132011-09-16United States (global operations)Manufacturing (specialty chemicals)USD 8,700 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Merger completed September 16, 2011 for $135 per share (~$8.7 billion); Lubrizol results included from that date. Headcount added through the acquisition is not disclosed.
2011-12-31acquisition_additioncompleted2011-12-30United States (New Jersey)Insurance (medical professional liability)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		MedPro completed acquisition of 100% of Princeton Insurance Company on December 30, 2011; headcount added not disclosed.
2011-12-31acquisition_additioncompleted2011-12-31United States (Nebraska, Iowa)Service (newspaper publishing)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Omaha World-Herald Company acquired at the end of 2011; headcount added not disclosed.
2011-12-31acquisition_additioncompleted2011-12-31United States (Alabama)Manufacturing (building products — brick)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acme acquired the assets of Jenkins Brick Company during 2011; headcount added not disclosed.
2011-12-31acquisition_additioncompleted2011-12-162011-12-19United StatesManufacturing (specialty chemicals — Lubrizol)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Lubrizol acquired Active Organics, Inc. (December 16, 2011) and substantially all assets of Merquinsa (December 19, 2011); headcounts not disclosed.
2011-12-31acquisition_additionannounced2011-11-082012-12-31United StatesManufacturing (specialty chemicals — Lubrizol)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement signed November 8, 2011 to purchase substantially all assets of Chemtool, Inc.; expected to close in 2012. Headcount not disclosed.
2011-12-31acquisition_additioncompleted2011-06-30United StatesInsurance and other (Wesco Financial noncontrolling interests)USD 543 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired all outstanding noncontrolling interests in Wesco Financial Corporation in June 2011 for ~$543 million; no incremental headcount expected as Wesco was already consolidated.
2011-09-30acquisition_additioncompleted2011-03-132011-09-16United StatesManufacturing (specialty chemicals)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Lubrizol acquired for $135 per share (~$8.7 billion); headcount added not disclosed in filing
2011-09-30acquisition_additioncompleted2011-06-30United StatesDiversified manufacturingbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired remaining noncontrolling interests in Wesco Financial for $543 million; headcount added not disclosed
2011-09-30acquisition_additioncompleted2011-03-31United StatesDiversified manufacturing (Marmon)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired additional 16.5% of Marmon for ~$1.5 billion, increasing ownership to 80.2%; headcount impact not disclosed
2011-06-30acquisition_additioncompleted2011-06-302011-06-30United StatesInsurance and OtherUSD 543 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired the noncontrolling interests in Wesco Financial Corporation for $543 million; no headcount impact disclosed.
2011-06-30acquisition_additionannounced2011-03-132011-09-30United StatesManufacturingUSD 9,000 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Lubrizol merger approved by shareholders 2011-06-09; expected to close within one to three months of filing. No headcount disclosed; completion date is an estimate per filing narrative.
2010-12-31acquisition_additioncompleted38,0002009-11-022010-02-12United States and CanadaRailroad (Burlington Northern Santa Fe)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Merger agreement dated November 2, 2009; Berkshire acquired the 77.5% of BNSF it did not already own on February 12, 2010 and began consolidating BNSF. The ~38,000 employee figure is BNSF's workforce as of December 31, 2010 following consolidation and is approximate; the filing does not disclose an explicit day-one headcount addition.
2010-12-31acquisition_additioncompleted2009-11-022010-02-12United StatesRailroad (Burlington Northern Santa Fe)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired the 77.5% of BNSF not already owned for $26.5B; BNSF reported approximately 38,000 employees at 2010-12-31 but headcount added via the transaction was not separately quantified
2010-12-31acquisition_additioncompleted2010-04-232010-04-23United StatesMcLane Company — wholesale distributionItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		McLane acquired Kahn Ventures (parent of Empire Distributors); no headcount disclosed
2010-12-31acquisition_additioncompleted2010-12-312010-12-31United StatesMcLane Company — wholesale distributionItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Kahn Ventures acquired Horizon Wine and Spirits; no headcount disclosed
2010-12-31acquisition_additioncompleted2010-01-012010-12-31CanadaBerkshire Hathaway Reinsurance Group — life reinsuranceItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		BHRG acquired the life reinsurance business of Sun Life Assurance Company of Canada at end of 2010; results included beginning 2011. No headcount disclosed
2010-12-31acquisition_additioncompleted38,0002010-02-122010-02-12North AmericaRailroadItem_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquisition of Burlington Northern Santa Fe Corporation completed on February 12, 2010. BNSF has approximately 38,000 employees as of December 31, 2010.
2010-09-30acquisition_additioncompleted2010-02-122010-02-12United StatesRailroad, Utilities and Energy (BNSF)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of the 77.5% of BNSF not already owned for $26.5 billion; headcount added through the acquisition is not disclosed in this filing
2010-06-30acquisition_additioncompleted2010-02-122010-02-12United StatesRailroad, Utilities and Energy (BNSF)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired the 77.5% of BNSF it did not already own for $26.5 billion; BNSF results consolidated from 2010-02-12. Number of employees added through the acquisition is not disclosed in this filing.
2010-03-31acquisition_additioncompleted2010-02-122010-02-12United StatesRailroad, Utilities and Energy (BNSF)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired the 77.5% of BNSF it did not already own for ~$26.5 billion; BNSF results consolidated from 2010-02-12. No employee headcount added through the acquisition is disclosed in this filing.
2009-12-31acquisition_additioncompleted35,0002009-11-022010-02-12United States (28 states) and two Canadian provincesRailroad (Burlington Northern Santa Fe Corporation)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Subsequent event relative to fiscal year-end: acquisition completed February 12, 2010 for approximately $26.5 billion ($100 per BNSF share) in cash and Berkshire stock; BNSF's ~35,000 employees are excluded from the year-end headcount of ~222,000.
2009-12-31restructuringcompleted33%2009-12-31GlobalApparel manufacturing (Fruit of the Loom, Russell, Vanity Fair Brands — 'FOL Inc.')Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Cumulative multi-year program disclosed as completed: workforce reduced from about 46,000 at April 2007 to about 31,000 at end of 2009, a stated 33% reduction; actions followed the Russell and Vanity Fair Brands acquisitions and the economic downturn. Activity specific to fiscal 2009 alone is not quantified.
2009-12-31plant_closurecompleted20092009Shaw Industries (carpet and floor covering manufacturing)USD 101 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Plant closure costs of $101 million incurred during fiscal 2009 (comparative period shown: $59 million in 2008); number of plants closed and employees affected not disclosed.
2009-12-31restructuringin_progress2009NetJets (fractional aircraft ownership — other service businesses)USD 676 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Fiscal 2009 charge comprised asset writedowns and other downsizing costs, primarily related to an aircraft fleet larger than current operations require; disposal of selected aircraft planned over time, with no further downsizing expected. Employee impacts not quantified.
2009-12-31acquisition_additioncompleted35,0002009-11-022010-02-12United StatesRailroadsubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		BNSF employees excluded from the 222,000 year-end headcount; merger agreement dated 2009-11-02
2009-12-31restructuringcompleted2009-12-31United StatesManufacturing — Apparel (Fruit of the Loom, Russell, Vanity Fair Brands)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Cumulative through fiscal year-end: workforce reduced from about 46,000 (April 2007) to about 31,000 (end of 2009), described as a 33% reduction; no current-year-only figure or charge disclosed
2009-12-31restructuringin_progressUnited StatesService — NetJetsUSD 676 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		2009 asset writedowns and other downsizing costs; excess aircraft to be disposed over time, no employee count disclosed
2009-12-31plant_closurein_progressUnited StatesManufacturing — Shaw IndustriesUSD 101 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Costs related to plant closures incurred during 2009 (versus $59 million in 2008); no employee count disclosed
2009-12-31restructuringcompleted15,000GlobalApparel Manufacturing (FOL Inc.)Item_1_Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Workforce reduced from 46,000 at April 2007 to 31,000 at Dec 2009 (33% reduction) to take advantage of cross-company synergies.
2009-12-31restructuringcompleted15,0002007-04-012009-12-31GlobalApparel Manufacturing (FOL Inc.)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Workforce reduced from ~46,000 at April 2007 to ~31,000 at end of 2009 (33% reduction) to take advantage of cross-company synergies and reduce cost structure.
2009-12-31plant_closurecompleted2009-12-312009-12-31United StatesManufacturing (Shaw Industries)USD 101 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Shaw incurred costs of $101 million related to plant closures in 2009.
2009-09-30plant_closurein_progressShaw (flooring manufacturing)USD 8 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Shaw incurred plant closure costs of $8 million in Q3 2009 and $62 million for the first nine months; comparable 2008 costs were not significant. No employee counts disclosed.
2009-09-30restructuringin_progressUnited StatesNetJets (fractional aircraft ownership)USD 181 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		NetJets downsizing included asset writedowns and other costs of $181 million in Q3 and $436 million for the first nine months of 2009; further downsizing costs expected in Q4. No employee counts disclosed.
2009-06-30plant_closurein_progressShaw (flooring manufacturing)USD 43 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Shaw incurred plant closure costs of $43 million in Q2 2009 and $54 million in the first six months; no employee counts disclosed.
2009-06-30restructuringin_progressNetJets (fractional aircraft ownership)USD 192 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		NetJets recorded asset writedowns and downsizing costs of $192 million in Q2 and $255 million in the first six months of 2009; further downsizing expected unless demand rebounds. No employee counts disclosed.
2008-12-31plant_closurecompleted2008-12-31United StatesShaw Industries (flooring manufacturing)USD 52 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Filer states certain manufacturing facilities were closed in 2008; fourth-quarter charge combines asset writedowns and plant closure costs, so it is not solely workforce-related. No employee count disclosed.
2008-12-31plant_closurecompleted2008-12-31United StatesClayton Homes (manufactured housing)USD 38 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		2008 pre-tax earnings included asset writedowns and plant closure costs; charge combines both items and no employee count is disclosed.
2008-12-31acquisition_additioncompleted18,0002008-03-18North America, Europe and ChinaManufacturing, Service and Retailing — MarmonUSD 4,500 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 60% of Marmon for $4.5 billion on 2008-03-18, increasing to 63.6% in Q2 2008. The 18,000 figure is Marmon's disclosed worldwide workforce; the filing does not explicitly label it as headcount added through the acquisition. Remaining minority interests to be acquired 2011-2014.
2008-12-31plant_closurecompletedUnited StatesManufacturing — Shaw IndustriesUSD 52 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Q4 2008 charges covering asset writedowns and plant closure costs; Shaw closed certain manufacturing facilities during 2008. Employees affected not disclosed.
2008-12-31plant_closurecompletedUnited StatesFinance and Financial Products — Clayton HomesUSD 38 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		2008 pre-tax charge covering asset writedowns and plant closure costs; timing within the year and employees affected not disclosed.
2008-12-31restructuringin_progressUnited StatesOperating companies (manufacturing, service and retailing)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		MD&A states operating companies took and would continue cost-reduction actions in response to the recession, including curtailing production, closing facilities and reducing employment. No headcount, charge, or timeline quantified; management expected conditions to persist through 2009 into 2010.
2008-12-31acquisition_additioncompleted18,0002008-03-18North America, Europe, ChinaMarmon Holdings, Inc.Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Berkshire acquired 60% of Marmon Holdings, Inc. on March 18, 2008. Marmon employs approximately 18,000 people worldwide.
2008-12-31restructuringcompletedUnited StatesShaw IndustriesUSD 52 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Pre-tax earnings included $52 million of charges in the fourth quarter related to asset writedowns and plant closure costs.
2008-12-31restructuringcompletedUnited StatesClayton HomesUSD 38 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Pre-tax earnings included $38 million from asset writedowns and plant closure costs.
2008-12-31restructuringcompletedUnited StatesNetJetsUSD 54 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		NetJets incurred charges of $54 million to writedown the aircraft fleet.
2008-09-30acquisition_additioncompleted19,0002008-03-18Primarily North America, Europe and ChinaMarmon Holdings, Inc. — 125 manufacturing and service businessesUSD 4,500 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Berkshire acquired 60% of Marmon on March 18, 2008 for $4.5 billion; stake increased to 63.6% in Q2 2008. Filing states Marmon has approximately 19,000 employees across more than 250 facilities. Berkshire will acquire remaining minority interests over five to six years.
2008-09-30acquisition_additioncompleted19,0002008-03-18Primarily North America, Europe and ChinaMarmon — manufacturing and service businesses (Wire & Cable, Transportation Services & Engineered Products, Highway Technologies, Distribution Services, Flow Products, Industrial Products, Construction Services, Water Treatment, Retail Services)USD 4,500 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Approximately 19,000 is Marmon's total workforce at acquisition, not a net addition; Berkshire acquired 60% for $4.5 billion and later increased its stake to 63.6%.
2008-09-30acquisition_additioncompleted19,0002008-03-18North America, Europe, ChinaManufacturing and service businesses (Marmon)USD 4,500 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of 60% of Marmon Holdings, Inc. for $4.5 billion. Marmon has approximately 19,000 employees.
2008-09-30acquisition_additioncompleted19,0002008-03-18North America, Europe and ChinaMarmon Holdingsbusiness_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Marmon has approximately 19,000 employees.
2008-06-30acquisition_additioncompleted20,0002008-03-18Primarily North America, Europe and ChinaMarmon Holdings, Inc. — manufacturing and service businessesUSD 4,500 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Berkshire acquired 60% of Marmon on March 18, 2008 for $4.5 billion, increasing to 63.6% by June 30, 2008. Marmon has approximately 20,000 employees across more than 250 facilities; remaining minority interests to be acquired over five to six years.
2008-06-30acquisition_additioncompleted20,0002008-03-18North America, Europe, ChinaManufacturing and service businesses (Marmon Holdings)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Marmon described as having approximately 20,000 employees across 250+ facilities; figure is for the acquired entity, not a delta to Berkshire's consolidated headcount.
2008-06-30acquisition_additioncompleted20,0002008-03-18North America, Europe, ChinaMarmon Holdings, Inc.USD 4,500 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Berkshire acquired 60% of Marmon Holdings, Inc. for $4.5 billion on March 18, 2008. Marmon has approximately 20,000 employees.
2008-06-30acquisition_additioncompleted20,0002008-03-18North America, Europe, ChinaMarmon Holdings, Inc.business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Berkshire acquired 60% of Marmon Holdings, Inc. on March 18, 2008, increasing to 63.6% by June 30, 2008. Marmon has approximately 20,000 employees.
2008-03-31acquisition_additioncompleted20,0002008-03-18Primarily North America, Europe and ChinaManufacturing, service and retailing (Marmon Holdings, Inc.)USD 4,500 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Berkshire acquired 60% of Marmon Holdings for $4.5 billion on March 18, 2008; Marmon has approximately 20,000 employees and operates more than 250 facilities. Additional 4.4% interest acquired in April 2008 for $329 million.
2008-03-31acquisition_additioncompleted20,0002008-03-18Primarily North America, Europe and ChinaMarmon Holdings, Inc. — 125 independently operated manufacturing and service businesses (Wire & Cable, Transportation Services & Engineered Products, Highway Technologies, Distribution Services, Flow Products, Industrial Products, Construction Services, Water Treatment, Retail Services)USD 4,500 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 60% of Marmon for $4.5 billion; disclosed figure is Marmon's approximate total headcount of 20,000 employees, not a partial-interest allocation. Remaining interest to be acquired in staged purchases over a five to six year period based on Marmon's future earnings.
2008-03-31acquisition_additioncompleted2008-04Primarily North America, Europe and ChinaMarmon Holdings, Inc.USD 329 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter acquisition of an additional 4.4% interest in Marmon for $329 million, bringing ownership to about 64.4%; no incremental headcount disclosed for this stake.
2008-03-31acquisition_additioncompleted20,0002008-03-18North America, Europe, and ChinaManufacturing and service businessesUSD 4,500 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquisition of 60% interest in Marmon Holdings, Inc. for $4.5 billion. Marmon has approximately 20,000 employees.
2008-03-31acquisition_additioncompleted20,0002008-03-18North America, Europe, ChinaManufacturing and Service (Marmon Holdings)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired 60% of Marmon Holdings, Inc. on March 18, 2008. Marmon has approximately 20,000 employees.
2007-12-31acquisition_additionannounced20,0002007-12-252008-03Operations primarily in North America, Europe and ChinaUSD 5 (billions)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Agreement for Berkshire to acquire 60% of Marmon Holdings for $4.5 billion cash; the ~20,000 employees figure is Marmon company-wide, while only 60% is initially acquired. Remaining 40% to be acquired in stages between 2011 and 2014 for consideration contingent on future earnings (roughly $3.0 billion at initial per-share price). MD&A indicates closing expected in March 2008; subject to regulatory approvals.
2007-12-31acquisition_additioncompleted2007-03-302007-03-30United StatesOther service businesses (TTI, Inc.)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Privately held electronic components distributor headquartered in Fort Worth, Texas; acquisition headcount not disclosed.
2007-12-31acquisition_additioncompleted2007-04-012007-04-01United StatesOther manufacturing (Fruit of the Loom)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Women's intimate apparel business acquired from VF Corporation; acquisition headcount not disclosed.
2007-12-31acquisition_additioncompleted2007-072007-07United StatesOther manufacturing (Richline Group)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Two jewelry manufacturing and distribution companies (Bel-Oro International and Aurafin LLC) acquired and combined into newly formed Richline Group Inc.; headcount not disclosed.
2007-12-31acquisition_additioncompleted2007-092007-09United StatesShaw Industriesbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Shaw acquired the Anderson Family of Companies, a fully integrated hardwood flooring producer; acquisition headcount not disclosed.
2007-12-31acquisition_additioncompleted20072007Variousbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Several other relatively smaller businesses also acquired during 2007 (not individually named); consideration paid for all businesses acquired in 2007 totaled approximately $1.6 billion in cash. Acquisition headcount not disclosed.
2007-12-31acquisition_additionannounced20,0002007-12-252008-03-31North America, Europe and ChinaManufacturing and service (Marmon Holdings, Inc.)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire 60% of Marmon for $4.5 billion cash, with staged acquisition of remaining 40% between 2011 and 2014; Marmon had approximately 20,000 employees and 2007 revenues of about $7 billion. Expected to close in Q1 2008, subject to regulatory approvals.
2007-12-31acquisition_additioncompletedUnited StatesManufacturing, service and retailing (multiple businesses)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Aggregate consideration of approximately $1.6 billion paid for several 2007 acquisitions, including TTI, Inc. (March 2007), the intimate apparel business of VF Corporation (effective April 1, 2007), Richline (July 2007) and the Anderson Family of Companies (September 2007). Headcount added through these acquisitions was not disclosed.
2007-09-30acquisition_additioncompleted2007-03-302007-03-30United StatesManufacturing, Service and Retailing — electronic components distributionother
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of TTI, Inc. completed March 30, 2007; no headcount added disclosed. Aggregate consideration for all 2007 acquisitions was approximately $1.7 billion.
2007-09-30acquisition_additioncompleted2007-04-012007-04-01United StatesManufacturing, Service and Retailing — intimate apparel businessother
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of the intimate apparel business of VF Corporation effective April 1, 2007; no headcount added disclosed.
2006-12-31acquisition_additionannounced1,7002006-12Headquartered Fort Worth, Texas; over 50 locations in North America, Europe and AsiaElectronic component distribution (discussed within Manufacturing, Service and Retailing Businesses)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		"TTI has approximately 1,700 employees and more than 50 locations" — Berkshire agreed in December 2006 to acquire TTI, Inc.; Note 3 states completion expected in first quarter of 2007, so headcount would join Berkshire after fiscal year-end.
2006-12-31acquisition_additionannounced2006-11United Kingdom (London-based Equitas)Insurance — Berkshire Hathaway Reinsurance GroupItem_1_Business
f5-10k / GLM-5.3-flash-HTML		Agreement for up to $7 billion of new excess reinsurance to Equitas; Berkshire to employ Equitas' current staff and manage run-off of its liabilities. Subject to US and UK regulatory approvals, which must be obtained by March 31, 2007. Equitas staff headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-03-212006-03-21United States (six Western states)Utilities and Energy (MidAmerican)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		PacifiCorp acquired for approximately $5.1 billion cash; acquired headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-05-192006-05-19United StatesBerkshire Hathaway Primary Group (workers' compensation insurance)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 85% of Applied Underwriters; acquired headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-07-052006-07-05Israel (global operations)Manufacturing (metal cutting tools)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 80% of Iscar Metalworking Companies in a transaction valuing IMC at $5 billion; acquired headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-08-022006-08-02United StatesManufacturing (branded athletic apparel and sporting goods)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Russell Corporation acquired for approximately $600 million cash; acquired headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-02-282006-02-28United States (San Francisco)Service (news distribution)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Business Wire acquired February 2006; acquired headcount not disclosed.
2006-12-31acquisition_additioncompleted2006-122006-12-31North AmericaBerkshire Hathaway Primary Group (insurance)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		NICO acquired the North American property and casualty subsidiaries of Converium Holdings AG in December 2006; acquired headcount not disclosed.
2006-12-31acquisition_additionannounced2006-122007-03-31United States (Fort Worth, Texas; North America, Europe, Asia)Manufacturing (electronic component distribution)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement reached in December 2006 to acquire TTI, Inc., expected to close in Q1 2007; TTI described as having approximately 1,700 employees and more than 50 locations.
2006-12-31otherannounced2006-112007-03-31United Kingdom / United StatesBerkshire Hathaway Reinsurance Group (reinsurance run-off management)Item_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement for BHRG to provide up to $7 billion of new excess reinsurance to Equitas and to employ Equitas' current staff and manage run-off; subject to regulatory approval by March 31, 2007. Staff headcount not disclosed.
2006-06-30acquisition_additioncompleted2006-02-282006-02-28United StatesOther businesses (corporate news distribution)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Business Wire completed 2006-02-28; no headcount added disclosed.
2006-06-30acquisition_additioncompleted2006-03-212006-03-21United States (six Western states)Utilities and Energybusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		PacifiCorp acquired for approximately $5.1 billion cash; no headcount added disclosed.
2006-06-30acquisition_additioncompleted2006-05-192006-05-19United StatesInsurance (workers' compensation)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of 85% of Applied Underwriters completed 2006-05-19; minority holders may acquire up to an additional 4%; no headcount added disclosed.
2006-06-30acquisition_additioncompleted2006-05-052006-07-05Israel (global operations)Manufacturing (metalworking tools)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire 80% of Iscar Metalworking Companies announced 2006-05-05, completed 2006-07-05 (after quarter end); transaction valued IMC at $5 billion; no headcount added disclosed.
2006-06-30acquisition_additioncompleted2006-04-172006-08-02United StatesApparel (athletic apparel and sporting goods)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire Russell Corporation announced 2006-04-17 for approximately $600 million cash, completed 2006-08-02 (after quarter end); approximately $520 million of Russell term and revolving debt expected to be repaid in Q3 2006; no headcount added disclosed.
2006-03-31acquisition_additioncompleted2005-05-012006-03-21United States (six Western states)Utilities and Energybusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		MidAmerican's acquisition of PacifiCorp, a regulated electric utility, for approximately $5.1 billion in cash; headcount added not disclosed.
2006-03-31acquisition_additioncompleted2006-02-28GlobalInsurance and Otherbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Business Wire, a distributor of corporate news and regulatory filings; headcount added not disclosed.
2006-03-31acquisition_additionannounced2006-06-30United StatesInsurance and Otherbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire an 81% interest in Applied Underwriters, expected to close in the second quarter; headcount not disclosed.
2006-03-31acquisition_additionannounced2006-04-172006-09-30United StatesManufacturing, services and retailingsubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter agreement to acquire Russell Corporation, subject to shareholder and regulatory approvals; headcount not disclosed.
2006-03-31acquisition_additionannounced2006-05-05GlobalManufacturing, services and retailingsubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter agreement to acquire 80% of Iscar Metalworking Companies in a transaction valuing IMC at $5 billion; headcount not disclosed.
2005-12-31restructuringannounced2004Europe (Ireland and Northern Ireland) to MoroccoApparel — Fruit of the LoomItem_1_Business
f5-10k / GLM-5.3-flash-HTML		European-market spinning and cloth-making operations are to be shifted to Morocco over the next five years following FOL's 2004 announcement of Morocco expansion; no employee headcount disclosed.
2005-12-31acquisition_additioncompleted2005-06-302005-06-30United States (Fort Wayne, Indiana)Insurance — Berkshire Hathaway Primary Group (medical professional liability)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Medical Protective Company acquired from a GE Insurance Solutions affiliate; results consolidated beginning July 1, 2005. No employee headcount disclosed.
2005-12-31acquisition_additioncompleted2005United StatesMultiple subsidiaries — Clayton Homes, XTRA and other unitsbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Smaller 2005 add-on acquisitions by subsidiaries, including Clayton's purchase of Fleetwood Homes retail operations and four Karsten Homes manufacturing plants, and XTRA's February 2005 purchase of a competitor's trailer-rental business; headcount not disclosed. Aggregate 2005 acquisition consideration was approximately $2.4 billion (inclusive of Med Pro and Forest River).
2005-12-31acquisition_additionannounced2005-052006-03Western United States (CA, ID, OR, UT, WA, WY)Utilities and Energy — MidAmerican (regulated electric utility)USD 5,100 (millions)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Definitive agreement with Scottish Power plc to acquire PacifiCorp for approximately $5.1 billion cash; Berkshire to acquire $3.4 billion of additional MidAmerican capital stock to help fund it. Closing expected March 2006; no employee headcount disclosed.
2005-12-31acquisition_additioncompleted2005-08-312005-08-31United States (Elkhart, Indiana)Other businesses — recreational vehicles and trailers manufacturingbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Forest River, Inc. acquired August 31, 2005; results consolidated beginning September 1, 2005. No employee headcount disclosed.
2005-12-31plant_closurecompleted2005Apparel — Fruit of the LoomMD&A
f5-10k / GLM-5.3-flash-HTML		Plant closure costs cited among factors that adversely affected 2005 apparel pre-tax earnings; neither employee counts nor closure charges were quantified.
2005-12-31othercompleted2005-12-312005-12-31United StatesFlight services — NetJets (pilots and flight attendants)USD 20 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Special charge recorded in the fourth quarter of 2005 for prior-period compensation arising from a new labor contract with NetJets pilots and flight attendants; headcount not disclosed.
2005-12-31acquisition_additioncompleted20062006-02-28Other — corporate news, multimedia and regulatory filings distributionsubsequent_events
f5-10k / GLM-5.3-flash-HTML		Agreement to acquire Business Wire was made subsequent to the December 31, 2005 fiscal year-end; the acquisition closed on February 28, 2006. No employee headcount disclosed.
2005-12-31acquisition_additionannounced20062006-04-30Insurance — integrated workers' compensation solutionssubsequent_events
f5-10k / GLM-5.3-flash-HTML		Agreement to acquire an 81% interest in Applied Underwriters made subsequent to fiscal year-end; closing expected prior to May 1, 2006. No employee headcount disclosed.
2005-12-31acquisition_additioncompleted2005-06-302005-06-30United StatesInsurance — Berkshire Hathaway Primary Groupbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Medical Professional liability insurer Med Pro from GE Insurance Solutions; results consolidated from July 1, 2005; headcount not disclosed
2005-12-31acquisition_additioncompleted2005-08-312005-08-31United StatesOther businesses — Forest River (recreational vehicles)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Forest River, Inc.; results consolidated from September 1, 2005; headcount not disclosed
2005-12-31acquisition_additionannounced2005-05-012006-03-31United States (six Western states)Utilities and Energy — MidAmerican / PacifiCorpsubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		MidAmerican agreement to acquire PacifiCorp for ~$5.1 billion cash, expected to close March 2006; headcount not disclosed
2005-12-31acquisition_additioncompleted2006-02-282006-02-28United StatesOther businesses — Business Wiresubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Subsequent to fiscal year-end; acquisition of Business Wire closed February 28, 2006; headcount not disclosed
2005-12-31acquisition_additionannounced2006-01-012006-04-30United StatesInsurance — Applied Underwriters (workers' compensation)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire 81% interest in Applied Underwriters, expected to close prior to May 1, 2006; headcount not disclosed
2005-09-30acquisition_additioncompleted2005-06-302005-06-30United StatesInsurance — Berkshire Hathaway Primary Group (Medical Protective Corporation)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 100% of Medical Protective Corporation effective June 30, 2005; results consolidated from July 1, 2005. Employee headcount added not disclosed.
2005-09-30acquisition_additioncompleted2005-08-312005-08-31United StatesNon-insurance — leisure vehicle manufacturing (Forest River, Inc.)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 100% of Forest River, Inc. on August 31, 2005; results consolidated from September 1, 2005. Employee headcount added not disclosed.
2005-09-30acquisition_additioncompleted2005-06-30United StatesInsurancebusiness_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired 100% of Medical Protective Corporation ('Med Pro') from GE Insurance Solutions. Operating results consolidated beginning July 1, 2005. No specific headcount disclosed.
2005-09-30acquisition_additioncompleted2005-08-31United StatesManufacturingbusiness_combinations_footnote
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired 100% of Forest River, Inc., a manufacturer of leisure vehicles. Operating results consolidated beginning September 1, 2005. No specific headcount disclosed.
2005-06-30acquisition_additioncompleted2005-06-302005-06-30United StatesInsurance and Other — professional liability insurance (Medical Protective Corporation)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired 100% of Medical Protective Corporation for approximately $825 million cash; assets and liabilities consolidated at June 30, 2005, results of operations consolidated beginning July 1, 2005. No employee count disclosed.
2005-06-30acquisition_additionannounced2005-07-202005-09-30United StatesNon-insurance — leisure vehicle manufacturing (Forest River, Inc.)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire 100% of Forest River, Inc., subject to customary closing conditions, expected to close in Q3 2005. No employee count disclosed.
2004-12-31acquisition_additioncompleted2004United StatesFinance and financial products (Clayton Homes — manufactured housing)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		During 2004, Clayton acquired certain manufacturing facilities and lending operations of Oakwood Homes. Employee headcount added through this transaction was not quantified in the filing.
2004-12-31divestiture_reductioncompleted2004Finance and financial products (XTRA — transportation equipment leasing)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		In the fourth quarter of 2004, XTRA sold the assets of its international marine container business and the assets of its intermodal chassis business. Workforce impact was not quantified; both businesses are captured in this single consolidated record as the filer presents them together.
2004-12-31plant_closurecompleted2004-09-102004-09-10MidAmerican Energy Holdings Company (equity-method affiliate) — geothermal mineral extraction ProjectUSD 340 (millions)other
f5-10k / GLM-5.3-flash-HTML		MidAmerican management decided on September 10, 2004 to cease operations of the mineral extraction Project (the 'Project'), effective immediately, recording a $340 million after-tax impairment charge (Berkshire's share ~$255 million). Charge is a non-cash asset write-off, not a severance charge; affected personnel are MidAmerican employees and headcount was not quantified. Extracted from the financial statement footnote as the more authoritative source per deduplication rule.
2004-12-31acquisition_additioncompleted2005United StatesFinance and financial products (XTRA — transportation equipment leasing)subsequent_events
f5-10k / GLM-5.3-flash-HTML		Subsequent to December 31, 2004 (and prior to the March 2005 filing date), XTRA acquired a trailer rental business from a competitor. Headcount impact was not quantified; the transaction is reported as completed, so status is 'completed' rather than 'announced'.
2003-12-31acquisition_additioncompleted2003-05-232003-05-23United StatesMcLane Company — wholesale distributionbusiness_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired McLane Company from Wal-Mart Stores for cash consideration of approximately $1.5 billion; results consolidated from May 23, 2003. Date given is the disclosed acquisition completion date; no employee headcount added via the acquisition is disclosed.
2003-12-31acquisition_additioncompleted2003-08-072003-08-07United StatesFinance and financial products (Clayton Homes)business_combinations_footnote
f5-10k / GLM-5.3-flash-HTML		Acquired all outstanding common stock of Clayton Homes for aggregate cash consideration of approximately $1.7 billion; vertically integrated manufactured housing company with 20 plants, 306 company-owned stores and 89 manufactured housing communities. Date given is the disclosed acquisition completion date; no employee headcount added via the acquisition is disclosed.
2003-12-31acquisition_additioncompleted2003-05-232003-05-23United StatesMcLane Company (wholesale distribution)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired McLane Company from Wal-Mart for approximately $1.5 billion cash; headcount added not disclosed.
2003-12-31acquisition_additioncompleted2003-08-072003-08-07United StatesClayton Homes (manufactured housing and finance)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding common stock for approximately $1.7 billion cash; headcount added not disclosed.
2003-09-30acquisition_additioncompleted2003-05-23United StatesMcLane Company (wholesale distribution)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash consideration of approximately $1.5 billion; no employee count disclosed. Acquisition closed in the prior fiscal quarter (Q2 2003) but is presented in this filing's acquisitions footnote.
2003-09-30acquisition_additioncompleted2003-08-07United StatesClayton Homes, Inc. (manufactured housing and finance)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		All outstanding common stock acquired for approximately $1.7 billion; no employee count disclosed. Filing describes operational scale (20 plants, 304 company-owned stores, 547 independent retailers) but not headcount.
2003-03-31acquisition_additionannounced2003-04-01United StatesManufactured housing (Clayton Homes, Inc.)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Definitive merger agreement at $12.50 per share, about $1.7 billion aggregate; pending stockholder approval. No headcount disclosed.
2003-03-31acquisition_additionannounced2003-05-012003-06-30United StatesWholesale distribution (McLane Company, Inc.)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash acquisition of Wal-Mart subsidiary; regulatory approval expected before June 30, 2003. No headcount disclosed.
2002-12-31restructuringin_progress2002-01Finance and financial products — General Re Securities (GRS), derivatives businessUSD 31 (millions)MD&A
f5-10k / GLM-5.3-flash-HTML		Long-term run-off of GRS derivatives business announced January 2002; 2002 results included a $31 million charge for employee severance and related run-off costs. Headcount affected not disclosed; wind-down expected to span multiple years.
2002-12-31acquisition_additioncompleted2002-02-082002-02-08United StatesApparel (Larson-Juhl custom framing)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount added through acquisition not disclosed; part of five 2002 acquisitions totaling approximately $2.3 billion cash consideration.
2002-12-31acquisition_additioncompleted2002-04-302002-04-30United StatesApparel (Fruit of the Loom basic apparel business)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired basic apparel businesses out of Chapter 11; headcount added not disclosed.
2002-12-31acquisition_additioncompleted2002-09-042002-09-04United StatesApparel (Garan children's apparel)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount added through acquisition not disclosed.
2002-12-31acquisition_additioncompleted2002-10-312002-10-31United StatesOther businesses (CTB International — grain/poultry/hog/egg equipment)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount added through acquisition not disclosed.
2002-12-31acquisition_additioncompleted2002-10-312002-10-31United StatesOther businesses (The Pampered Chef — direct seller of kitchen tools)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Business utilizes more than 67,000 independent sales representatives (not employees); employee headcount added not disclosed.
2002-12-31acquisition_additioncompleted2002-01-082002-01-31United StatesShaw Industries (carpet and floor coverings)USD 324 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired the remaining 12.7% interest in January 2002 in exchange for Berkshire Class A and Class B shares with aggregate market value of approximately $324 million; headcount added not disclosed.
2002-12-31restructuringcompleted2002-01-012002-12-31United StatesFinance and Financial ProductsUSD 31 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		General Re Securities (GRS) commenced a long-term run-off of its business in January 2002. The pre-tax loss in 2002 included a charge of $31 million for employee severance and related run-off costs. Specific headcount affected is not disclosed.
2002-09-30acquisition_additioncompleted2002-02-082002-02-08United StatesOther businesses (picture framing products)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding shares for approximately $225 million cash; headcount added not disclosed.
2002-09-30acquisition_additioncompleted2002-04-302002-04-30United StatesOther businesses (basic apparel)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired basic apparel business at a cost of $730 million out of Chapter 11; headcount added not disclosed.
2002-09-30acquisition_additioncompleted2002-09-042002-09-04United StatesOther businesses (apparel manufacturing)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding shares at $60 per share, approximately $270 million; headcount added not disclosed.
2002-09-30acquisition_additionannounced2002-08-192002-10-31United StatesOther businesses (agricultural equipment)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire all outstanding shares at $12.75 per share; closed October 31, 2002 (subsequent to quarter end); headcount added not disclosed.
2002-09-30acquisition_additionannounced2002-09-232002-10-31United StatesOther businesses (direct-selling kitchenware)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire for cash; closed October 31, 2002 (subsequent to quarter end); headcount added not disclosed.
2002-09-30restructuringin_progress2002-03-01General Re SecuritiesUSD 12 (millions)MD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Run-off of GRS operations announced in Q1 2002; Q3 included $12M pre-tax loss for employee severance and run-off costs.
2002-09-30restructuringin_progress2002-03-01General Re SecuritiesUSD 12 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		Pre-tax losses of $12 million for Q3 2002 include charges for employee severance and other run-off related costs.
2002-09-30restructuringin_progress2002-03-01General Re SecuritiesUSD 121 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		Pre-tax losses of $121 million for the first nine months of 2002 include charges for employee severance and other run-off related costs.
2002-06-30restructuringin_progressUnited StatesFinance and financial products — General Re Securities (GRS)USD 34 (millions)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		GRS announced an orderly run-off during Q1 2002; first-half 2002 pre-tax loss of $109M includes a $34M charge for employee severance and other run-off related costs. No employee count disclosed; additional losses may follow from further restructuring.
2002-06-30acquisition_additioncompleted2002-04-30United StatesOther businesses — basic apparel (Fruit of the Loom)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired the basic apparel business of Fruit of the Loom for $730M effective 2002-04-30 out of Chapter 11; headcount added not disclosed.
2002-06-30acquisition_additionannounced2002-07-02United StatesOther businesses — apparel (Garan, Inc.)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire Garan for ~$270M ($60/share), expected to close in Q3 2002; headcount added not disclosed.
2002-06-30restructuringin_progress2002-01-01General Re SecuritiesUSD 34 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		Charge for employee severance and other run-off related costs during the first half of 2002.
2002-03-31acquisition_additioncompleted2002-01-082002-01-31United StatesBuilding products (carpet and rugs)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired the remaining 12.7% of Shaw in January 2002 in exchange for Class A and Class B shares; no employee count disclosed.
2002-03-31acquisition_additioncompleted2002-02-082002-02-08United StatesRetail (custom picture framing, Larson-Juhl)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding shares for approximately $225 million cash; no employee count disclosed.
2002-03-31acquisition_additioncompleted2002-04-192002-04-30United StatesApparel (Fruit of the Loom basic apparel business)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter-end acquisition of the basic apparel business out of Chapter 11; completed April 30, 2002; no employee count disclosed.
2002-03-31restructuringin_progress2002-03-31GlobalGeneral Re SecuritiesUSD 31 (millions)MD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Run-off of GRS operations included $31 million for employee severance and other run-off related costs.
2002-03-31restructuringin_progressGeneral Re SecuritiesUSD 31 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		Charge for employee severance and other run-off related costs as operations are run-off in an orderly manner.
2001-12-31acquisition_additioncompleted2001-01-082001-01-08United StatesShaw IndustriesUSD 2,100 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired approximately 87.3% of Shaw for $19/share, $2.1 billion total; headcount not disclosed
2001-12-31acquisition_additioncompleted2001-02-272001-02-27United StatesJohns Manville (Building Products)USD 1,800 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired all outstanding shares at $13/share, $1.8 billion total; headcount not disclosed
2001-12-31acquisition_additioncompleted2001-07-312001-07-31United StatesMiTek Inc. (Building Products)USD 400 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired 90% equity interest from Rexam PLC for approximately $400 million; headcount not disclosed
2001-12-31acquisition_additioncompleted2001-09-202001-09-20United StatesXTRA Corporation (Finance and Financial Products)USD 578 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Cash tender offer and merger; aggregate consideration approximately $578 million; headcount not disclosed
2001-12-31acquisition_additionannounced2001-11-012002-06-30United StatesFruit of the Loom basic apparel businessUSD 835 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price $835 million cash subject to adjustments; bankruptcy court confirmed Berkshire as successful bidder January 2, 2002; closing expected Q2 2002
2001-12-31acquisition_additioncompleted2002-02-082002-02-08United StatesAlbecca Inc. (Larson-Juhl custom framing)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired for cash effective February 8, 2002, after fiscal year-end; purchase price not disclosed in filing
2001-09-30plant_closurecompletedUnited States and Puerto RicoDexter Shoe Company (other non-insurance businesses)USD 25 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Dexter ended U.S. and Puerto Rico shoe production in Q3 2001; business to continue under H.H. Brown management. Pre-tax charge covers shutdown costs; no employee count disclosed.
2001-09-30plant_closurecompleted2001-09-30United States and Puerto RicoDexter Shoe Company (other non-insurance businesses)USD 25 (millions)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Dexter ended shoe production in the U.S. and Puerto Rico during Q3 2001; business continues under H.H. Brown management. Pre-tax charge of about $25 million recorded for shutdown costs; no employee count disclosed.
2001-09-30plant_closurecompletedUnited States and Puerto RicoDexter Shoe CompanyUSD 25 (millions)MD&A
f5-10q / Qwen3.6-27B-NVFP4-MTP-HTML		Dexter ended production of shoes in the U.S. and Puerto Rico during the third quarter of 2001. A pre-tax charge of about $25 million was recorded for shutdown costs. Business continued under management of H.H. Brown.
2001-06-30acquisition_additioncompleted2001-01-082001-01-08United StatesShaw Industries (carpet and floor coverings)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire acquired about 87.3% of Shaw's common stock at $19 per share; no employee headcount disclosed.
2001-06-30acquisition_additioncompleted2001-02-272001-02-27United StatesJohns Manville (building products)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Berkshire purchased all outstanding Johns Manville shares at $13 per share; no employee headcount disclosed.
2001-06-30acquisition_additioncompleted2001-06-122001-07-31United StatesMiTek Inc. (building components products and software)USD 400 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash consideration of about $400 million for a 90% equity interest acquired from Rexam PLC; acquisition completed July 31, 2001; no employee headcount disclosed.
2001-06-30acquisition_additionannounced2001-07-30United StatesXTRA Corporation (transportation equipment leasing)USD 590 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash tender offer at $55.00 per share (about $590 million aggregate), expected to commence August 14, 2001; no employee headcount disclosed.
2000-12-31plant_closurecompleted2000United StatesDexter Shoe Company — domestic shoe manufacturingItem_1_Business
f5-10k / GLM-5.3-flash-HTML		Certain Dexter domestic manufacturing facilities were closed during 2000 after operating losses attributed to import competition; production shifting to off-shore sources. Note 1(g) discloses a related $219 million Dexter goodwill impairment charge in Q4 2000 (not a severance charge). No employee count disclosed.
2000-12-31plant_closureannounced2001United StatesDexter Shoe Company — domestic shoe manufacturingItem_1_Business
f5-10k / GLM-5.3-flash-HTML		Certain other Dexter domestic manufacturing facilities are expected to close in 2001; future shoe and shoe-component production will increasingly derive from off-shore sources. No employee count disclosed.
2000-12-31plant_closurecompleted2001-12-31United StatesDexter Shoe — domestic manufacturingUSD 219 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Certain domestic manufacturing facilities closed in 2000 with others expected to close in 2001; $219M charge relates to goodwill impairment, not severance. No employee count disclosed.
2000-12-31acquisition_additioncompleted2000-02-18United StatesCORT Business Services — furniture rentalbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquired by Wesco Financial, an 80.1% owned subsidiary; headcount not disclosed
2000-12-31acquisition_additioncompleted2000-07-03United StatesBen Bridge Jeweler — retail jewelrybusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount not disclosed
2000-12-31acquisition_additioncompleted2000-08-01United StatesJustin Industries — Acme Building Brands and Justin Brandsbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount not disclosed
2000-12-31acquisition_additioncompleted2000-08-08United StatesU.S. Investment Corporation — specialty insurancebusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount not disclosed
2000-12-31acquisition_additioncompleted2000-12-18United StatesBenjamin Moore & Co. — coatings manufacturingbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount not disclosed
2000-12-31acquisition_additioncompleted2000-10-202001-01-08United StatesShaw Industries — carpet manufacturingbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Completed after fiscal year-end; headcount not disclosed
2000-12-31acquisition_additioncompleted2000-12-192001-02-27United StatesJohns Manville — insulation and building productsbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Completed after fiscal year-end; headcount not disclosed
2000-12-31plant_closurecompletedUnited StatesShoe Manufacturing (Dexter Shoe)Item 1. Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Certain domestic manufacturing facilities were closed in 2000 due to operating losses and intensifying competition from importers. Specific headcount not disclosed.
2000-12-31acquisition_additioncompleted2000-02-01United StatesFurniture Rental (CORT)Item 1. Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired CORT Business Services Corporation in February 2000. Headcount not explicitly disclosed.
2000-12-31acquisition_additioncompleted2000-08-01United StatesBuilding Materials/Footwear (Justin Industries)Item 1. Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired Justin Industries Inc. in August 2000. Headcount not explicitly disclosed.
2000-12-31acquisition_additioncompleted2000-08-08United StatesInsurance (USIC)Item 1. Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired U.S. Investment Corporation in August 2000. Headcount not explicitly disclosed.
2000-12-31acquisition_additioncompleted2000-12-18United States/CanadaCoatings (Benjamin Moore)Item 1. Business
f5-10k / Qwen3.6-27B-NVFP4-MTP-HTML		Acquired Benjamin Moore & Co. in December 2000. Headcount not explicitly disclosed.
2000-12-31plant_closurecompleted2000-12-312000-12-31United StatesManufacturing (Dexter Shoe)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Certain domestic manufacturing facilities at Dexter Shoe were closed in 2000 due to operating losses and competition from importers.
2000-12-31acquisition_additioncompleted2000-02-182000-02-18United StatesOther Businesses (CORT)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquired CORT Business Services Corporation in February 2000.
2000-12-31acquisition_additioncompleted2000-07-012000-07-01United StatesRetail Businesses (Ben Bridge)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquired The Ben Bridge Corporation in July 2000.
2000-12-31acquisition_additioncompleted2000-08-012000-08-01United StatesOther Businesses (Justin Industries)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquired Justin Industries Inc. (Acme Building Brands and Justin Brands) in August 2000.
2000-12-31acquisition_additioncompleted2000-08-082000-08-08United StatesInsurance (USIC)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquired U.S. Investment Corporation in August 2000.
2000-12-31acquisition_additioncompleted2000-12-182000-12-18United StatesOther Businesses (Benjamin Moore)Item_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquired Benjamin Moore & Co. in December 2000.
2000-09-30acquisition_additioncompleted2000-07-03United States (Western U.S.)Retail jewelry (non-insurance)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Ben Bridge Jeweler acquired effective 2000-07-03; part of approximately $1 billion aggregate Q3 consideration ($775 million cash plus Class A/B stock). No employee count disclosed.
2000-09-30acquisition_additioncompleted2000-08-01United States (Texas/Southwest)Building products and footwear (non-insurance)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Justin Industries, Inc. (Acme Building Brands and Justin Brands) acquired effective 2000-08-01. No employee count disclosed.
2000-09-30acquisition_additioncompleted2000-08-08United StatesInsurance (specialty lines, wholesale distribution)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		U.S. Investment Corporation (USIC), parent of United States Liability Insurance Group, acquired effective 2000-08-08. No employee count disclosed.
2000-09-30acquisition_additionannounced2000-10-202001-01-31United States (Dalton, Georgia)Carpet and flooring manufacturing (non-insurance)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Merger agreement to acquire approximately 87.3% of Shaw Industries at $19 per share (~$2 billion); remaining 12.7% contributed by an investor group including Shaw and Saul interests. Closing expected early January 2001, subject to shareholder and regulatory approval. No employee count disclosed.
2000-09-30acquisition_additionannounced2000-11-08United States and CanadaArchitectural and industrial coatings (non-insurance)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Agreement to acquire 100% of Benjamin Moore & Co. at $37.82 per share (~$1 billion) via cash tender offer scheduled to commence no later than 2000-11-17; conditioned on tender of at least two-thirds of shares and government approvals. No employee count disclosed.
2000-06-30acquisition_additioncompleted2000-07-032000-07-03United States (Western)Jewelry retailsubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Ben Bridge Jeweler acquisition effective 2000-07-03; no employee count disclosed. Date shown is effective date.
2000-06-30acquisition_additioncompleted2000-06-192000-08-01United States (Texas/Southwest)Building products and footwearsubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Justin Industries, Inc. merger agreement dated 2000-06-19 (per Form 8-K), acquisition effective 2000-08-01; no employee count disclosed.
2000-06-30acquisition_additioncompleted2000-08-082000-08-08United StatesInsurance (specialty lines)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		U.S. Investment Corporation (USIC), parent of United States Liability Insurance Group, effective 2000-08-08; no employee count disclosed. Date shown is effective date.
1999-12-31plant_closurein_progressUnited StatesShoe Group (Dexter Shoe Company)MD&A
f5-10k / GLM-5.3-flash-HTML		Dexter began shutting certain domestic plants and sourcing more output internationally due to low-cost foreign competition; 1999 results include unquantified severance and relocation costs; affected employee count not disclosed.
1999-12-31acquisition_additioncompleted1999-11-13Massachusetts and New HampshireHome Furnishings (Jordan's Furniture)Item_1_Business
f5-10k / GLM-5.3-flash-HTML		Jordan's Furniture acquired November 13, 1999; operates four furniture retail locations and is described as largest furniture retailer in its markets; resulting headcount addition not quantified in the filing.
1999-12-31plant_closurein_progressUnited States (Maine, Puerto Rico)Shoe Group (Dexter Shoe Company)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Dexter began closing certain domestic plants and shifting output offshore to compete with low-cost foreign production; 1999 results include severance and relocation costs, amounts not quantified.
1999-12-31acquisition_additioncompleted1999-11-13United States (Massachusetts, New Hampshire)Home FurnishingsItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Jordan's Furniture acquired November 13, 1999; four retail locations. No employee count disclosed for the acquisition.
1999-12-31restructuringcompletedUnited StatesShoe Group (Dexter)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Dexter Shoe Company began shutting down certain domestic plants and sourcing output internationally. Results for 1999 include severance and relocation costs.
1999-03-31acquisition_additioncompleted1998-06-191998-12-21United States and international (124 countries of operation)Insurance — reinsurance (General Re, Cologne Re)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Merger completed 1998-12-21; results included from that date. No employee headcount added disclosed.
1999-03-31acquisition_additioncompleted1998-07-231998-08-07United States and EuropeNon-insurance — flight services (NetJets fractional ownership)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Merger completed 1998-08-07; results included from that date. No employee headcount added disclosed.
1998-12-31acquisition_additioncompleted1998-01-071998-01-07United StatesInternational Dairy Queen (non-insurance segment)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Merger completed 1998-01-07; consideration approximately $590 million ($265 million cash, remainder in Class A/B stock). Employees added through the acquisition are not disclosed.
1998-12-31acquisition_additioncompleted1998-07-231998-08-07United StatesFlight Services (Executive Jet, Inc.)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Merger agreement signed 1998-07-23 and consummated 1998-08-07; total consideration approximately $700 million ($350 million cash, remainder in stock). Employees added through the acquisition are not disclosed.
1998-12-31acquisition_additioncompleted1998-06-191998-12-21United States / global (operations in 124 countries)General Re Corporation (reinsurance; not yet a reportable segment in 1998)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Merger agreement signed 1998-06-19, shareholder approvals September 1998, completed 1998-12-21; approximately 272,200 Class A equivalent shares issued, total consideration approximately $22 billion. Employees added through the acquisition are not disclosed; General Re's results are included in earnings only for the ten-day period ended 1998-12-31.