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Derivatives (Details 4) lb in Thousands, gal in Thousands, bu in Thousands, T in Thousands | Dec. 31, 2016 bu | Dec. 31, 2016 lb | Dec. 31, 2016 gal | Dec. 31, 2016 T | Dec. 31, 2015 bu | Dec. 31, 2015 lb | Dec. 31, 2015 gal | Dec. 31, 2015 T
--- | --- | --- | --- | --- | --- | --- | --- | ---
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 391,161 | 9,358 | 294,345 | 110 | 424,761 | 11,532 | 140,340 | 116
Non-exchange traded: |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 239,451 | 9,358 | 216,225 | 110 | 269,631 | 11,532 | 138,660 | 116
Non-exchange traded: | Corn |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 175,549 | 0 | 0 | 0 | 227,248 | 0 | 0 | 0
Non-exchange traded: | Soybeans |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 20,592 | 0 | 0 | 0 | 13,357 | 0 | 0 | 0
Non-exchange traded: | Wheat |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 7,177 | 0 | 0 | 0 | 13,710 | 0 | 0 | 0
Non-exchange traded: | Oats |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 36,025 | 0 | 0 | 0 | 15,019 | 0 | 0 | 0
Non-exchange traded: | Ethanol |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 0 | 0 | 215,081 | 0 | 0 | 0 | 138,660 | 0
Non-exchange traded: | Corn oil |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 0 | 9,358 | 0 | 0 | 0 | 11,532 | 0 | 0
Non-exchange traded: | Other |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 108 | 0 | 1,144 | 110 | 297 | 0 | 0 | 116
Exchange traded: |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 151,710 | 0 | 78,120 | 0 | 155,130 | 0 | 1,680 | 0
Exchange traded: | Corn |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 63,225 | 0 | 0 | 0 | 106,260 | 0 | 0 | 0
Exchange traded: | Soybeans |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 39,005 | 0 | 0 | 0 | 17,255 | 0 | 0 | 0
Exchange traded: | Wheat |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 45,360 | 0 | 0 | 0 | 28,135 | 0 | 0 | 0
Exchange traded: | Oats |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 4,120 | 0 | 0 | 0 | 3,480 | 0 | 0 | 0
Exchange traded: | Ethanol |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 0 | 0 | 78,120 | 0 | 0 | 0 | 840 | 0
Exchange traded: | Other |  |  |  |  |  |  |  |
Amounts of quantities outstanding included in commodity derivative contracts |  |  |  |  |  |  |  |
Nonmonetary notional amount | 0 | 0 | 0 | 0 | 0 | 0 | 840 | 0

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