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v2.4.1.9

Segment Information (Details 2) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Segment Information |  |  |
Sales to External Customers: | $ 6,473,076,000 us-gaap_Revenues | $ 6,670,414,000 us-gaap_Revenues | $ 6,189,133,000 us-gaap_Revenues
Operating Income (Loss): | 423,559,000 us-gaap_OperatingIncomeLoss | 204,864,000 us-gaap_OperatingIncomeLoss | 309,661,000 us-gaap_OperatingIncomeLoss
Income (loss) from affiliates | 35,356,000 us-gaap_IncomeLossFromEquityMethodInvestments | (10,292,000)us-gaap_IncomeLossFromEquityMethodInvestments | 30,707,000 us-gaap_IncomeLossFromEquityMethodInvestments
Depreciation and amortization | 92,385,000 us-gaap_DepreciationDepletionAndAmortization | 93,077,000 us-gaap_DepreciationDepletionAndAmortization | 90,216,000 us-gaap_DepreciationDepletionAndAmortization
Total Assets: | 3,677,320,000 us-gaap_Assets | 3,418,048,000 us-gaap_Assets |
Investment in and Advances to Affiliates: | 523,063,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures | 406,900,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures |
Capital expenditures | 121,178,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | 149,652,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | 158,755,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Pork segment |  |  |
Segment Information |  |  |
Sales to External Customers: | 1,717,329,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 1,713,077,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 1,638,404,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember
Operating Income (Loss): | 348,987,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 147,695,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 122,556,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember
Income (loss) from affiliates | 3,690,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember |  |
Depreciation and amortization | 46,196,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 43,306,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 43,014,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember
Total Assets: | 821,172,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 773,641,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember |
Investment in and Advances to Affiliates: | 79,832,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember |  |
Capital expenditures | 54,244,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 79,637,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember | 52,333,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PorkSegmentMember
Commodity Trading and Milling |  |  |
Segment Information |  |  |
Sales to External Customers: | 3,499,290,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 3,501,498,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 3,023,531,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember
Operating Income (Loss): | 53,941,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 38,339,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 71,852,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember
Income (loss) from affiliates | (23,740,000)us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | (639,000)us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 10,467,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember
Depreciation and amortization | 5,146,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 5,553,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 6,330,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember
Total Assets: | 1,103,461,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 1,056,930,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember |
Investment in and Advances to Affiliates: | 178,344,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 197,036,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember |
Capital expenditures | 21,351,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 24,213,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember | 22,817,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_CommodityTradingAndMillingMember
Marine |  |  |
Segment Information |  |  |
Sales to External Customers: | 852,749,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 913,776,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 969,575,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember
Operating Income (Loss): | (2,693,000)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | (25,783,000)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 26,111,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember
Depreciation and amortization | 24,740,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 25,136,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 23,490,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember
Total Assets: | 283,276,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 271,012,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember |
Investment in and Advances to Affiliates: | 17,333,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember |  |
Capital expenditures | 29,381,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 22,817,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember | 35,365,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_MarineMember
Sugar |  |  |
Segment Information |  |  |
Sales to External Customers: | 199,503,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 245,541,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 288,315,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember
Operating Income (Loss): | 26,635,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 24,453,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 60,180,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember
Income (loss) from affiliates | 738,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 614,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 88,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember
Depreciation and amortization | 7,998,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 10,726,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 11,222,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember
Total Assets: | 198,271,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 226,245,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember |
Investment in and Advances to Affiliates: | 2,994,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 2,768,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember |
Capital expenditures | 13,592,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 17,117,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember | 22,066,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_SugarMember
Power |  |  |
Segment Information |  |  |
Sales to External Customers: | 189,119,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 283,796,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 255,390,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember
Operating Income (Loss): | 18,971,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 42,939,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 55,042,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember
Depreciation and amortization | 7,517,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 7,395,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 5,467,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember
Total Assets: | 199,256,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 267,431,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember |
Capital expenditures | 2,243,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 4,207,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember | 25,022,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = seb_PowerMember
Turkey |  |  |
Segment Information |  |  |
Income (loss) from affiliates | 54,668,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember | (10,267,000)us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember | 20,152,000 us-gaap_IncomeLossFromEquityMethodInvestments / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember
Total Assets: | 393,425,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember | 342,083,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember |
Investment in and Advances to Affiliates: | 244,560,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember | 207,096,000 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / us-gaap_StatementBusinessSegmentsAxis = seb_TurkeyMember |
All Other |  |  |
Segment Information |  |  |
Sales to External Customers: | 15,086,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 12,726,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 13,918,000 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
Operating Income (Loss): | 1,173,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 745,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 607,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
Depreciation and amortization | 382,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 363,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 366,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
Total Assets: | 5,887,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 6,428,000 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Capital expenditures | 115,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 247,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 112,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
Segment Totals |  |  |
Segment Information |  |  |
Operating Income (Loss): | 447,014,000 us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 228,388,000 us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 336,348,000 us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember
Depreciation and amortization | 91,979,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 92,479,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 89,889,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember
Total Assets: | 3,004,748,000 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 2,943,770,000 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember |
Capital expenditures | 120,926,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 148,238,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember | 157,715,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember
Corporate Items |  |  |
Segment Information |  |  |
Operating Income (Loss): | (23,455,000)us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | (23,524,000)us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | (26,687,000)us-gaap_OperatingIncomeLoss / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
Depreciation and amortization | 406,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 598,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 327,000 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
Total Assets: | 672,572,000 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 474,278,000 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |
Capital expenditures | $ 252,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | $ 1,414,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | $ 1,040,000 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember

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