Stockholders' Equity - Share-Based Awards Available for Grant (Details) shares in Thousands	6 Months Ended
	Jan. 31, 2024 shares
Shares Available for Grant
Shares available for grant, beginning balance (in shares)	19,026
Additional shares authorized (in shares)	12,200
Restricted stock units granted (in shares)	(1,342)
Options granted, number of shares (in shares)	0
Share-based awards canceled/forfeited/expired (in shares)	3,393
Shares available for grant, ending balance (in shares)	33,277
Pool shares reduced for each share granted (in shares)	2.3
Pool shares increased for each share forfeited (in shares)	2.3