Revenue Contract Balances (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Oct. 31, 2021 USD ($)	Oct. 31, 2020 USD ($)	Jul. 31, 2020 USD ($)	Jul. 31, 2021 USD ($)
Disaggregation of Revenue [Abstract]
Deferred revenue	$ 743,809	$ 559,323		$ 456,457
Private Club Recognized Initiation Fees Average Remaining Period	16
Trade receivables, net	$ 108,988	208,540		345,408
Disaggregation of Revenue [Line Items]
Deferred revenue	743,809	559,323		456,457
Contract with Customer, Liability, Revenue Recognized	$ 45,400
Private Club Recognized Initiation Fees Average Remaining Period	16
Trade receivables, net	$ 108,988	208,540		345,408
Capitalized Contract Cost, Net	18,000
Contract with Customer, Liability, Noncurrent	121,000
Contract with Customer, Liability, Current	$ 743,800			$ 456,500
Season Pass Credit Deferral Revenue		$ 15,400	$ 120,900