Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2026	Jan. 31, 2025	Dec. 17, 2025	Jun. 18, 2025
Equity, Class of Treasury Stock [Line Items]
Stock-based compensation expense	$ 7,947	$ 8,073	$ 18,897	$ 18,610
Purchase of common shares (in shares)	242,731		292,966
Average price of treasury shares acquired (in dollars per share)	$ 103.95		$ 103.36
Aggregate purchase price	$ 25,233	$ 1,725	$ 30,280	$ 1,725
Amended and Restated Equity and Incentive Plan
Equity, Class of Treasury Stock [Line Items]
Maximum number of shares issuable (in shares)					2,800,000
Remaining shares available for grant (in shares)	2,799,761		2,799,761
June Twenty Twenty Five Share Repurchase Plan
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program authorized amount						$ 400
Remaining authorized repurchase amount	$ 349,020		$ 349,020