Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 614,137	$ 416,034
Working capital adjustment		195,166
Goodwill, Foreign Currency Translation Gain (Loss)	(26,612)	2,937
Goodwill, Ending Balance	586,832	614,137
Goodwill, Purchase Accounting Adjustments	(693)
Goodwill, Period Increase (Decrease)	(27,305)	198,103
Code Acquisition
Goodwill [Roll Forward]
Working capital adjustment		139,347
Magicard Acquisition
Goodwill [Roll Forward]
Working capital adjustment		43,235
Nordic ID Acquisition
Goodwill [Roll Forward]
Working capital adjustment		12,584
Identification Solutions
Goodwill [Roll Forward]
Goodwill, Beginning Balance	578,935	382,347
Working capital adjustment		195,166
Goodwill, Foreign Currency Translation Gain (Loss)	(22,091)	1,422
Goodwill, Ending Balance	556,151	578,935
Goodwill, Purchase Accounting Adjustments	(693)
Workplace Safety
Goodwill [Roll Forward]
Goodwill, Beginning Balance	35,202	33,687
Working capital adjustment		0
Goodwill, Foreign Currency Translation Gain (Loss)	(4,521)	1,515
Goodwill, Ending Balance	30,681	$ 35,202
Goodwill, Purchase Accounting Adjustments	$ 0