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Goodwill and Other Intangible Assets (Textual) (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | $ 131,193 | $ 129,342 | $ 131,542 | $ 131,193 | $ 1,857
Amortization expense for intangible assets |  | 30,300 | 30,700 | 33,000 |
Expected future annual amortization expense of intangibles in 2019 |  | 23,400 |  |  |
Expected future annual amortization expense of intangibles in 2020 |  | 22,800 |  |  |
Expected future annual amortization expense of intangibles in 2021 |  | 19,700 |  |  |
Expected future annual amortization expense of intangibles in 2022 |  | 13,500 |  |  |
Expected future annual amortization expense of intangibles in 2023 |  | $ 11,500 |  |  |
Minimum |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Weighted average cost of capital percentage used to determine impairment or reporting unit |  | 8.50% |  |  |
Weighted average cost of capital percentage used to determine impairment or reporting unit, risk premium |  | 2.00% |  |  |
Maximum |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Weighted average cost of capital percentage used to determine impairment or reporting unit |  | 11.25% |  |  |
Weighted average cost of capital percentage used to determine impairment or reporting unit, risk premium |  | 4.00% |  |  |
Grain Storage and Merchandising |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill |  | $ 78,500 |  |  |
Percentage of FV in excess of carrying amount |  | 26.00% |  |  |
Food and Specialty Ingredients |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill |  | $ 41,300 |  |  |
Percentage of FV in excess of carrying amount |  | 24.00% |  |  |
Ethanol |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill |  | $ 8,800 |  |  |
Lawn |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill |  | 700 |  |  |
Trade |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | 127,781 | 119,867 | 122,067 | 127,781 | 1,171
Goodwill, accumulated impairment loss |  | 46,400 |  |  |
Plant Nutrient |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | 686 | 686 | $ 686 | $ 686 | $ 686
Goodwill, accumulated impairment loss |  | $ 68,900 |  |  |
Propane and frac sand | Trade |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Impairment charges | $ 2,500 |  |  |  |

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