Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020
Disaggregation of Revenue [Line Items]
Accounts Receivable, after Allowance for Credit Loss, Current	$ 383,425	$ 345,408
Mountain Revenue Net	2,213,114	1,702,798	$ 1,726,620
Lodging	312,090	205,142	232,237
Resort net revenue	2,525,204	1,907,940	1,958,857
Real Estate	708	1,770	4,847
Revenues	2,525,912	1,909,710	1,963,704
Deferred Revenue, Current	511,306	456,457
Accounts and Other Receivables, Net, Current	383,400	345,400
Dining
Disaggregation of Revenue [Line Items]
Lodging	48,569	17,211	31,464
Owned hotel rooms
Disaggregation of Revenue [Line Items]
Lodging	80,579	47,509	44,992
Managed condominium rooms
Disaggregation of Revenue [Line Items]
Lodging	97,704	72,217	76,480
Transportation
Disaggregation of Revenue [Line Items]
Lodging	16,021	9,271	15,796
Golf
Disaggregation of Revenue [Line Items]
Lodging	10,975	9,373	8,023
Other
Disaggregation of Revenue [Line Items]
Lodging	46,500	43,008	44,933
Lodging revenue (excluding payroll cost reimbursements) [Member]
Disaggregation of Revenue [Line Items]
Lodging	300,348	198,589	221,688
Payroll cost reimbursements
Disaggregation of Revenue [Line Items]
Lodging	11,742	6,553	10,549
Other \| Other
Disaggregation of Revenue [Line Items]
Mountain Revenue Net	203,783	161,814	186,548
Retail/Rental \| Retail/Rental
Disaggregation of Revenue [Line Items]
Mountain Revenue Net	311,768	227,993	270,299
Dining \| Dining
Disaggregation of Revenue [Line Items]
Mountain Revenue Net	163,705	92,186	167,551
Ski School \| Ski School
Disaggregation of Revenue [Line Items]
Mountain Revenue Net	223,645	144,227	189,131
Lift \| Lift
Disaggregation of Revenue [Line Items]
Mountain Revenue Net	$ 1,310,213	$ 1,076,578	$ 913,091

Revenue generated from owned and managed hotels and condominiums, transportation, golf and other activities.

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- Definition

Real Estate Revenue

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The sum of mountain and lodging segment revenue.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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