Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		22 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Jun. 24, 2022	Dec. 21, 2021
Equity, Class of Treasury Stock [Line Items]
Stock-based compensation	$ 10,452	$ 8,392
Purchase of treasury shares (in shares)	327,876		2,821,651
Average price of treasury shares acquired (in dollars per share)	$ 91.61		$ 84.05
Purchase of treasury shares	$ 30,037	$ 25,407	$ 237,151
Remaining authorized repurchase amount	461,170		461,170
December Twenty Twenty One Share Repurchase Plan
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program authorized amount					$ 250,000
Remaining authorized repurchase amount	12,849		12,849
June Twenty Twenty Two Share Repurchase Plan
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program authorized amount				$ 448,321
Remaining authorized repurchase amount	$ 448,321		$ 448,321