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Financial Contracts Hedging Commodity Risk (Detail) - Cash Flow Hedging $ in Thousands | Jul. 14, 2018 USD ($)
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Derivative Instruments, Gain (Loss) [Line Items] |
Aggregate Notional Amount | $ 206,021
Wheat Contracts |
Derivative Instruments, Gain (Loss) [Line Items] |
Aggregate Notional Amount | 150,968
Soybean Oil Contracts |
Derivative Instruments, Gain (Loss) [Line Items] |
Aggregate Notional Amount | 22,087
Natural Gas Contracts |
Derivative Instruments, Gain (Loss) [Line Items] |
Aggregate Notional Amount | 15,799
Corn Contracts |
Derivative Instruments, Gain (Loss) [Line Items] |
Aggregate Notional Amount | $ 17,167

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