Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Thousands		Apr. 30, 2022	Jul. 31, 2021
Operating leases
Operating lease right-of-use assets, gross		$ 169,426	$ 170,277
Accumulated amortization		(85,999)	(64,374)
Operating lease right-of-use assets, net		83,427	105,903
Operating lease liabilities—current		44,171	42,670
Operating lease liabilities—non-current		54,373	86,599
Total lease obligation		$ 98,544	$ 129,269
Weighted average remaining lease term (in years)		2 years 6 months	3 years 1 month 6 days
Weighted average discount rate		5.60%	5.50%
Finance leases
Finance lease right-of-use assets, gross	[1]	$ 13,501	$ 8,972
Accumulated amortization	[1]	(2,378)	(687)
Finance lease right-of-use assets, net	[1]	11,123	8,285
Finance lease liabilities-current	[2]	2,680	1,772
Finance lease liabilities-non-current	[3]	8,479	6,527
Total lease obligation		$ 11,159	$ 8,299
Weighted average remaining lease term (in years)		4 years 2 months 12 days	4 years 8 months 12 days
Weighted average discount rate		5.90%	6.70%

[1] Included in the condensed consolidated balance sheets within property and equipment, net.

[2] Included in the condensed consolidated balance sheets within accrued expenses and other current liabilities.

[3] Included in the condensed consolidated balance sheets within other liabilities—non-current.