Segment Information Net Sales by Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022
Revenue from External Customer [Line Items]
Net sales	$ 337,116	$ 338,551	$ 985,934	$ 978,081
ID Solutions
Revenue from External Customer [Line Items]
Net sales	262,984	264,124	775,023	757,727
Workplace Safety
Revenue from External Customer [Line Items]
Net sales	$ 74,132	$ 74,427	$ 210,911	$ 220,354