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Derivatives and Hedging - Financial Statement Impact of Derivatives (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jan. 31, 2024 | Jan. 31, 2023 | Jan. 31, 2024 | Jan. 31, 2023
Gain (Loss) recognized in Other Comprehensive Income, net of tax |  |  |  |
Total gain (loss) | $ 0 | $ (661) | $ 0 | $ 85
Interest rate swap agreements |  |  |  |
Gain (Loss) recognized in Other Comprehensive Income, net of tax |  |  |  |
Total gain (loss) | 0 | (661) | 0 | 85
Other comprehensive income (loss), before reclassification | 0 | (136) | 0 | 718
Sales |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Total gain (loss) | (236) | (449) | (75) | (341)
Sales | Foreign currency forward contracts |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | (236) | 1,118 | (75) | 1,946
Sales | Foreign currency forward contracts | 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 | Interest rate swap agreements |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | 0 | 0 | 0 | 0
Sales | Interest rate swap agreements | 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 | 0 | 0
Sales | Commodities swap agreements |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | 0 | (1,567) | 0 | (2,229)
Interest expense |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Total gain (loss) | (205) | 442 | (139) | 804
Interest expense | Foreign currency forward contracts |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | 0 | 0 | 0 | 0
Interest expense | Foreign currency forward contracts | 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 | Interest rate swap agreements |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | (205) | (83) | (139) | 171
Interest expense | Interest rate swap agreements | 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 | 525 | 0 | 633
Interest expense | Commodities swap agreements |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |
Gain (loss) recognized in income, net of tax | $ 0 | $ 0 | $ 0 | $ 0

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