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Derivatives and Hedging - Financial Statement Impact of Derivatives (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Oct. 31, 2023 | Oct. 31, 2022
Not designated as hedging instrument |  |
Gain (Loss) recognized in Other Comprehensive Income (Loss), net of tax |  |
Total gain (loss) | $ 0 | $ 746
Interest rate swap agreements |  |
Gain (Loss) recognized in Other Comprehensive Income (Loss), net of tax |  |
Other comprehensive income (loss), before reclassification | 0 | 854
Interest rate swap agreements | Not designated as hedging instrument |  |
Gain (Loss) recognized in Other Comprehensive Income (Loss), net of tax |  |
Total gain (loss) | 0 | 746
Sales |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Total gain (loss) | 157 | 108
Sales | Foreign currency forward contracts |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 157 | 828
Sales | Foreign currency forward contracts | Designated as hedging instrument | Cash Flow Hedging |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Gain (Loss) Reclassified from AOCI, Net of Tax | 0 | (58)
Sales | Commodities swap agreements |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 0 | (662)
Sales | Interest rate swap agreements |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 0 | 0
Sales | Interest rate swap agreements | Designated as hedging instrument | Cash Flow Hedging |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Gain (Loss) Reclassified from AOCI, Net of Tax | 0 | 0
Interest expense |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Total gain (loss) | 64 | 362
Interest expense | Foreign currency forward contracts |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 0 | 0
Interest expense | Foreign currency forward contracts | Designated as hedging instrument | Cash Flow Hedging |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Gain (Loss) Reclassified from AOCI, Net of Tax | 0 | 0
Interest expense | Commodities swap agreements |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 0 | 0
Interest expense | Interest rate swap agreements |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Amount of gain (loss) recognized in income, net of tax | 64 | 254
Interest expense | Interest rate swap agreements | Designated as hedging instrument | Cash Flow Hedging |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |
Gain (Loss) Reclassified from AOCI, Net of Tax | $ 0 | $ 108

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