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Summary of Significant Accounting Policies (Details) $ in Millions |  |  | 12 Months Ended | 24 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 28, 2016 USD ($) | Sep. 27, 2014 USD ($) | Sep. 27, 2014 USD ($) | Dec. 31, 2016 USD ($) item | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2007 USD ($)
Operations of Seaboard Corporation and its Subsidiaries |  |  |  |  |  |  |  |
Percentage of ownership interest held by Seaboard Flour LLC and SFC Preferred LLC (Parent Companies) |  |  |  | 76.00% |  |  | 76.00% |
Goodwill and Other Intangible Assets |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 19 | $ 12 |  | $ 19 |
Impairment charges |  |  |  | 0 |  |  |  |
Changes in the asset retirement obligation |  |  |  |  |  |  |  |
Beginning balance |  |  |  | 18 | 17 |  | 17 |
Accretion Expense |  |  |  | 1 | 1 |  |  |
Ending balance |  |  |  | 19 | 18 | $ 17 | $ 19 |
Cash and Cash Equivalents |  |  |  |  |  |  |  |
Interest |  |  |  | 29 | 17 | 20 |  |
Income taxes (net of refunds) |  |  |  | 31 | 60 | 135 |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Gain on sale of controlling interest in subsidiary |  |  |  |  |  | 66 |  |
Net proceeds from sale of controlling interest in subsidiary |  |  |  |  |  | 74 |  |
Non-cash, pay-in-kind interest income and accretion of discount recognized on a note receivable from an affiliate |  |  |  | $ 3 | $ 17 | 16 |  |
Foreign Currency Transactions and Translation |  |  |  |  |  |  |  |
Number of consolidated subsidiaries using local currency as their functional currency | item |  |  |  | 4 |  |  |  |
Number of non-controlled, non-consolidated affiliates using local currency as their functional currency | item |  |  |  | 8 |  |  |  |
Minimum |  |  |  |  |  |  |  |
Principles of Consolidation and Investments in Affiliates |  |  |  |  |  |  |  |
Time lag for reporting financial information |  |  |  | 1 month |  |  |  |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Useful Lives |  |  |  | 3 years |  |  |  |
Maximum |  |  |  |  |  |  |  |
Principles of Consolidation and Investments in Affiliates |  |  |  |  |  |  |  |
Time lag for reporting financial information |  |  |  | 3 months |  |  |  |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Useful Lives |  |  |  | 30 years |  |  |  |
Belarina |  |  |  |  |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Acquisition of business, cash consideration | $ 0 |  |  |  |  |  |  |
Pork |  |  |  |  |  |  |  |
Goodwill and Other Intangible Assets |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  | $ 12
Increase in goodwill |  |  |  | $ 6 |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Acquisition of business, cash consideration |  |  |  | 219 |  |  |  |
Pork | Triumph |  |  |  |  |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Percentage of ownership interest sold |  | 50.00% | 50.00% |  |  |  |  |
Commodity Trading and Milling |  |  |  |  |  |  |  |
Goodwill and Other Intangible Assets |  |  |  |  |  |  |  |
Increase in goodwill |  |  |  | $ 1 |  |  |  |
Commodity Trading and Milling | Belarina |  |  |  |  |  |  |  |
Principles of Consolidation and Investments in Affiliates |  |  |  |  |  |  |  |
Time lag for reporting financial information | 3 months |  |  |  |  |  |  |
Goodwill and Other Intangible Assets |  |  |  |  |  |  |  |
Goodwill | $ 1 |  |  |  |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Acquisition of business, cash consideration | $ 0 |  |  |  |  |  |  |
Disposed of by Sale | Divestiture of a 50% interest in Daily's |  |  |  |  |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Decrease in net working capital |  | $ 21 |  |  |  |  |  |
Increase in investments in and advances to affiliates |  | (74) |  |  |  |  |  |
Decrease in property, plant and equipment |  | 16 |  |  |  |  |  |
Decrease in goodwill |  | 28 |  |  |  |  |  |
Decrease in other intangible assets, net (not subject to amortization) |  | 17 |  |  |  |  |  |
Gain on sale of controlling interest in subsidiary |  | 66 |  |  |  |  |  |
Net proceeds from sale of controlling interest in subsidiary |  | $ 74 |  |  |  |  |  |
Disposed of by Sale | Pork | Triumph | Divestiture of a 50% interest in Daily's |  |  |  |  |  |  |  |
Supplemental Non-Cash Transactions |  |  |  |  |  |  |  |
Percentage of ownership interest sold |  | 50.00% | 50.00% |  |  |  |  |
Gain on sale of controlling interest in subsidiary |  |  |  |  |  | $ 66 |  |
Net proceeds from sale of controlling interest in subsidiary |  |  | $ 74 |  |  |  |  |

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