Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2021	Apr. 30, 2020	Apr. 30, 2021	Apr. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 21,118	$ 15,787	$ 57,650	$ 19,291
Other comprehensive income (loss):
Foreign currency translation	1,487	(6,053)	12,826	(2,261)
Interest rate swap, net of tax	3,425	(19,125)	7,459	(17,634)
Total other comprehensive income (loss):	4,912	(25,178)	20,285	(19,895)
Comprehensive income (loss)	$ 26,030	$ (9,391)	$ 77,935	$ (604)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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