| Component: (Network and Table) | |
|---|---|
| Network | 00300 - Statement - Consolidated Statements of Cash Flows (http://www.seaboardcorp.com/role/StatementConsolidatedStatementsOfCashFlows)  | 
| Table | (Implied) | 
| Reporting Entity [Axis] | 0000088121 (http://www.sec.gov/CIK) | 
| Consolidated Statements of Cash Flows | Period [Axis] | ||
|---|---|---|---|
2016-01-01 - 2016-12-31  | 2015-01-01 - 2015-12-31  | 2014-01-01 - 2014-12-31  | |
Consolidated Statements of Cash Flows  | |||
Cash flows from operating activities:  | |||
Net earnings  | 314,000,000    | 172,000,000    | 368,000,000    | 
Adjustments to reconcile net earnings to cash from operating activities:  | |||
Depreciation and amortization  | |||
Gain from sale of power generating facility assets  | (  | ||
Deferred income taxes  | (  | ||
Pay-in-kind interest and accretion on notes receivable from affiliates  | (  | (  | (  | 
Reserve on notes receivable from affiliate  | |||
Loss (income) from affiliates  | (81,000,000)   | (70,000,000)   | (37,000,000)   | 
Dividends received from affiliates  | |||
Other investment loss (income), net  | (69,000,000)   | 5,000,000    | (2,000,000)   | 
Gain on sale of controlling interest in a subsidiary  | (66,000,000)   | ||
Other, net  | (  | ||
Changes in assets and liabilities, net of acquisition:  | |||
Receivables, net of allowance  | (  | ||
Inventories  | (  | (  | |
Other current assets  | (  | ||
Current liabilities, exclusive of debt  | |||
Other, net  | (  | ||
Net cash from operating activities  | |||
Cash flows from investing activities:  | |||
Purchase of short-term investments  | (  | (  | (  | 
Proceeds from the sale of short-term investments  | |||
Proceeds from the maturity of short-term investments  | |||
Capital expenditures  | (  | (  | (  | 
Proceeds from the sale of fixed assets  | |||
Proceeds from the sale of power generating facility assets  | |||
Acquisition of business  | (  | ||
Investments in and advances to affiliates, net  | (  | (  | (  | 
Notes receivable issued to affiliates  | (  | (  | |
Principal payments received on notes receivable from affiliates  | |||
Purchase of long-term investments  | (  | (  | (  | 
Proceeds from the sale of controlling interest in a subsidiary  | |||
Other, net  | (  | ||
Net cash from investing activities  | (  | (  | (  | 
Cash flows from financing activities:  | |||
Notes payable to banks, net  | (  | ||
Proceeds from long-term debt  | |||
Principal payments of long-term debt  | (  | (  | |
Repurchase of common stock  | (  | ||
Other, net  | (  | ||
Net cash from financing activities  | (  | (  | |
Effect of exchange rate change on cash and cash equivalents  | (  | ||
Net change in cash and cash equivalents  | (  | ||
Cash and cash equivalents at beginning of year  | 50,000,000    | ||
Cash and cash equivalents at end of year  | 77,000,000    | 50,000,000    | 36,000,000    |