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Investments in and Advances to Affiliates and Notes Receivable from Affiliates (Details) (USD $) | 12 Months Ended |  | 3 Months Ended | 12 Months Ended | 48 Months Ended |  |  | 0 Months Ended | 1 Months Ended | 12 Months Ended |  | 0 Months Ended | 1 Months Ended | 12 Months Ended |  |  |  | 12 Months Ended |  | 3 Months Ended | 12 Months Ended |  | 1 Months Ended |  |  |  |  | 3 Months Ended |  |  |  | 1 Months Ended |  |  |
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 Commodity Trading and Milling | Dec. 31, 2012 Commodity Trading and Milling | Dec. 31, 2011 Commodity Trading and Milling | Dec. 31, 2013 Sugar | Dec. 31, 2012 Sugar | Dec. 31, 2011 Sugar | Dec. 31, 2013 Turkey | Dec. 31, 2012 Turkey | Dec. 31, 2011 Turkey | Dec. 31, 2013 Democratic Republic of Congo | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Brazil | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Democratic Republic of Congo | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Gambia | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Kenya Minimum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Kenya Maximum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Lesotho | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Nigeria Minimum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Nigeria Maximum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing South Africa | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Zambia | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Colombia Minimum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Colombia Maximum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Ecuador Minimum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Ecuador Maximum | Dec. 31, 2013 Businesses conducting flour, maize and feed milling and poultry production and processing Haiti | Sep. 28, 2013 Bakery business Democratic Republic of Congo | Dec. 31, 2013 Bakery business Democratic Republic of Congo | Dec. 31, 2012 Bakery business Democratic Republic of Congo | Dec. 31, 2011 Bakery business Democratic Republic of Congo | Dec. 31, 2013 Bakery business Democratic Republic of Congo | Dec. 31, 2010 Bakery business Democratic Republic of Congo | Dec. 31, 2013 Agricultural commodity trading businesses Australia | Dec. 31, 2013 Agricultural commodity trading businesses Peru | Dec. 31, 2012 PS International | Jan. 28, 2012 PS International | Dec. 31, 2013 PS International | Dec. 31, 2012 PS International item | Jan. 02, 2012 PS International | Dec. 31, 2012 PS International North Carolina | Jan. 28, 2012 PS International North Carolina | Dec. 31, 2013 PS International North Carolina | Dec. 31, 2012 PS International North Carolina item | Jan. 02, 2012 PS International North Carolina | Dec. 31, 2010 PS International North Carolina | Dec. 31, 2011 PS International North Carolina Line-of-credit | Dec. 31, 2013 Sugar related businesses Argentina business | Dec. 31, 2013 Sugar related businesses Argentina Minimum | Dec. 31, 2013 Sugar related businesses Argentina Maximum | Oct. 01, 2011 Butterball, LLC | Dec. 31, 2012 Butterball, LLC | Dec. 31, 2013 Butterball, LLC | Dec. 31, 2010 Butterball, LLC Subordinated loan | Dec. 31, 2013 Butterball, LLC Subordinated loan | Dec. 31, 2012 Butterball, LLC Subordinated loan | Dec. 31, 2013 Butterball, LLC Detachable warrants | Dec. 31, 2010 Butterball, LLC Detachable warrants | Oct. 01, 2011 Butterball, LLC Term loan | Dec. 31, 2013 Butterball, LLC Term loan | Dec. 31, 2012 Butterball, LLC Term loan | Sep. 28, 2013 Flour production business Brazil | Sep. 28, 2013 Flour production business Brazil Term loan | Dec. 31, 2013 Flour production business Brazil Term loan | Jul. 31, 2013 Flour milling business Gambia | Sep. 28, 2013 Flour milling business South Africa
Investments in and Advances to Affiliates and Notes Receivable from Affiliates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% | 50.00% | 50.00% | 35.00% | 49.00% | 50.00% | 25.00% | 48.00% | 49.00% | 49.00% | 40.00% | 42.00% | 25.00% | 50.00% | 23.00% | 50.00% |  |  |  |  |  | 25.00% | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  | 46.00% | 50.00% |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  | 50.00% | 49.00%
Number of businesses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage ownership acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  | 50.00% |  |  |  |  | 50.00% | 50.00% |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Investee's intangible assets for trade name |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 111,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Investee's intangible assets for goodwill |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 73,667,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Loan provided to affiliate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 81,231,000 |  | 100,000,000 |  |  |  |  | 13,037,000 |  |  |  | 13,000,000 |  |  |
Maturity period of unsecured subordinated loan provided |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |  |
Interest rate on loan provided (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.00% |  |  |  |  |  |  |  |  |  |  |  |
Interest rate on loan provided (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.00% |  |  |  |  |  |
Percentage of interest payable in cash |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |
Percentage of pay-in-kind interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  |  |  |  |  |  |  |
Additional equity interest that can be acquired upon exercise of warrants (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |
Economic interest (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 52.50% |  |  |  |  |  |  |  |  |
Investments in and advances to affiliates | 406,900,000 | 410,542,000 | 197,036,000 | 186,873,000 |  | 2,768,000 | 2,775,000 |  | 207,096,000 | 220,894,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,586,000 |  |  |  | 17,000,000 |  |  | 9,099,000 | 7,351,000
Notes receivable from affiliates | 180,386,000 | 202,931,000 |  |  |  |  |  |  |  |  |  | 74,911,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30,821,000 |  |  | 30,821,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 89,414,000 | 126,082,000 | 112,629,000 |  |  |  | 8,905,000 | 9,071,000 |  |  | 13,190,000 |  |
Cash fee received as consideration for unsecured subordinated loan provided |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Additional investment or capital contribution |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,598,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in equity and long-term advances |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,531,000 | 24,814,000 | 11,397,000 | 50,822,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Decrease in investments in and advances to affiliates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (26,290,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in long-term notes receivable from affiliates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26,290,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivable from affiliate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30,096,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership after increase (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 70.00% |  | 85.00% |  |  | 70.00% |  | 85.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of transactions for acquiring interest in subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payment to increase ownership interest in affiliate | 515,000 | 3,045,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,045,000 |  |  |  |  | 3,045,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash paid, net of cash acquired |  | 3,186,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,186,000 | 515,000 |  |  |  | 3,186,000 | 515,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Period after which loan provided to affiliates can be repaid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year |  |  |
Period after which loan provided to affiliates can be converted into equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year |  |  |
Excess of carrying value of investment in affiliates over entity's share of affiliates' book value |  |  | 12,885,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Combined condensed financial information of the non-controlled, non-consolidated affiliates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  | 1,907,647,000 | 1,510,101,000 | 1,750,714,000 | 12,073,000 | 12,107,000 | 12,880,000 | 1,729,568,000 | 1,437,376,000 | 1,375,751,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  |  | 7,857,000 | 24,686,000 | 33,058,000 | 1,349,000 | 194,000 | 950,000 | (19,556,000) | 38,384,000 | 24,250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total assets |  |  | 1,038,978,000 | 862,992,000 | 864,802,000 | 9,271,000 | 8,865,000 | 10,743,000 | 907,004,000 | 871,945,000 | 819,618,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total liabilities |  |  | 614,623,000 | 469,265,000 | 480,328,000 | 3,158,000 | 2,839,000 | 3,851,000 | 504,581,000 | 443,291,000 | 428,361,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total equity |  |  | $ 424,355,000 | $ 393,727,000 | $ 384,474,000 | $ 6,113,000 | $ 6,026,000 | $ 6,892,000 | $ 402,423,000 | $ 428,654,000 | $ 391,257,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Represents an additional amount of investment made in equity method investee during the period. + References No definition available. + Details
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- Definition Represents the percentage of economic ownership in an equity method investee, which is higher than the percentage of voting interest due to warrants held by the entity. + References No definition available. + Details
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- Definition The amount of the equity method investee's intangible assets for goodwill. + References No definition available. + Details
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- Definition The amount of the equity method investee's intangible assets for trade name. + References No definition available. + Details
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- Definition The original principal amount of the loan provided to equity method investee. + References No definition available. + Details
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