Revenue (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,475,363	$ 1,202,459	$ 980,497
Total Americas
Disaggregation of Revenue [Line Items]
Total revenue	1,133,768	923,900	749,822
U.S.
Disaggregation of Revenue [Line Items]
Total revenue	937,854	770,859	632,568
Canada withholding tax refund
Disaggregation of Revenue [Line Items]
Total revenue	175,040	141,381	105,761
Other Americas
Disaggregation of Revenue [Line Items]
Total revenue	20,874	11,660	11,493
Total EMEA
Disaggregation of Revenue [Line Items]
Total revenue	226,885	183,584	154,434
Total APAC
Disaggregation of Revenue [Line Items]
Total revenue	114,710	94,975	76,241
Subscription and support
Disaggregation of Revenue [Line Items]
Total revenue	970,885	731,296	549,087
Subscription and support \| Total Americas
Disaggregation of Revenue [Line Items]
Total revenue	780,853	595,115	457,098
Subscription and support \| U.S.
Disaggregation of Revenue [Line Items]
Total revenue	641,004	485,593	373,675
Subscription and support \| Canada withholding tax refund
Disaggregation of Revenue [Line Items]
Total revenue	124,782	102,465	77,414
Subscription and support \| Other Americas
Disaggregation of Revenue [Line Items]
Total revenue	15,067	7,057	6,009
Subscription and support \| Total EMEA
Disaggregation of Revenue [Line Items]
Total revenue	125,924	84,991	59,968
Subscription and support \| Total APAC
Disaggregation of Revenue [Line Items]
Total revenue	64,108	51,190	32,021
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	915,792	667,436	477,461
Support
Disaggregation of Revenue [Line Items]
Total revenue	55,093	63,860	71,626
License
Disaggregation of Revenue [Line Items]
Total revenue	234,578	251,935	250,176
License \| Total Americas
Disaggregation of Revenue [Line Items]
Total revenue	144,292	155,657	156,344
License \| U.S.
Disaggregation of Revenue [Line Items]
Total revenue	125,366	133,994	133,310
License \| Canada withholding tax refund
Disaggregation of Revenue [Line Items]
Total revenue	16,510	18,620	19,704
License \| Other Americas
Disaggregation of Revenue [Line Items]
Total revenue	2,416	3,043	3,330
License \| Total EMEA
Disaggregation of Revenue [Line Items]
Total revenue	61,460	63,947	59,274
License \| Total APAC
Disaggregation of Revenue [Line Items]
Total revenue	28,825	32,331	34,558
Perpetual License
Disaggregation of Revenue [Line Items]
Total revenue	0	100	1,300
Services
Disaggregation of Revenue [Line Items]
Total revenue	269,900	219,228	181,234
Services \| Total Americas
Disaggregation of Revenue [Line Items]
Total revenue	208,623	173,128	136,380
Services \| U.S.
Disaggregation of Revenue [Line Items]
Total revenue	171,484	151,272	125,583
Services \| Canada withholding tax refund
Disaggregation of Revenue [Line Items]
Total revenue	33,748	20,296	8,643
Services \| Other Americas
Disaggregation of Revenue [Line Items]
Total revenue	3,391	1,560	2,154
Services \| Total EMEA
Disaggregation of Revenue [Line Items]
Total revenue	39,501	34,646	35,192
Services \| Total APAC
Disaggregation of Revenue [Line Items]
Total revenue	$ 21,776	$ 11,454	$ 9,662