Accumulated Other Comprehensive Loss, Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Other Comprehensive Income (Loss), Tax [Abstract]
Cash flow hedges	$ 124	$ (86)	$ 147
Pension and other post-retirement benefits	163	84	202
Income tax benefit (expense) related to items of other comprehensive income (loss)	$ 287	$ (2)	$ 349