CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 37,986	$ 33,815	$ 77,427	$ 68,861
Other comprehensive income (loss):
Foreign currency translation adjustments	30,562	(18,656)	12,890	(22,574)
Cash flow hedges:
Net gain recognized in other comprehensive income (loss)	776	225	1,669	199
Reclassification adjustment for gains included in net income	(217)	(35)	(798)	(603)
Other Comprehensive Income (Loss), Cash Flow Hedge Gain, after Reclassification, before Tax, Total	559	190	871	(404)
Pension and other post-retirement benefits:
Net loss recognized in other comprehensive income (loss)	0	(85)	0	(85)
Net actuarial loss (gain) amortization	27	(73)	(116)	(180)
Other Comprehensive (Income) Loss, Pension and other Post-retirement Benefits, after Reclassification Adjustment, before Tax	27	(158)	(116)	(265)
Other comprehensive income (loss), before tax	31,148	(18,624)	13,645	(23,243)
Income tax (expense) benefit related to items of other comprehensive income (loss)	(4)	356	62	257
Other comprehensive income (loss), net of tax	31,144	(18,268)	13,707	(22,986)
Comprehensive income	$ 69,130	$ 15,547	$ 91,134	$ 45,875