Debt Service Reserve

No definition available.

Name:	mtn_DebtServiceReserve
Namespace Prefix:	mtn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Interest Rate Swap, Notional Amount

+ References

No definition available.

+ Details

Name:	mtn_InterestRateSwapNotionalAmount
Namespace Prefix:	mtn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of amortization expense attributable to debt issuance costs.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The price per share of the conversion feature embedded in the debt instrument.

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Balance Type:	na
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of an intercompany foreign currency transactions that is of a long-term-investment nature, that is, settlement is not planned of anticipated in the foreseeable future.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Date the credit facility first became available, in YYYY-MM-DD format.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of long-term debt classified as other.

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Namespace Prefix:	us-gaap_
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Period Type:	instant

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=mtn_TermLoanMember
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Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=mtn_WhistlerCreditAgreementrevolverMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

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Balance Type:
Period Type:

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Namespace Prefix:
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Balance Type:
Period Type:

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Namespace Prefix:
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Balance Type:
Period Type:

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Long-Term Debt Long-Term Debt (Narrative) (Details) $ / shares in Units, SFr in Thousands, $ in Thousands, $ in Millions	3 Months Ended
	Oct. 31, 2022 USD ($) $ / shares	Oct. 31, 2021 USD ($)	Oct. 31, 2022 CAD ($)	Aug. 03, 2022 CHF (SFr)	Jul. 31, 2022 USD ($)	Dec. 18, 2020 USD ($)
Gross interest expense	$ 35,300	$ 39,500
Amortization of Debt Issuance Costs	1,600	1,400
Intercompany Foreign Currency Balance, Amount	210,000
Foreign currency gain on intercompany loans	(6,135)	831
Long-term Debt	2,847,317	2,911,069			$ 2,807,046
Debt Instrument, Face Amount				SFr 40,000		$ 575,000
Interest Rate Swap, Notional Amount	400,000
Red Sky Ranch Metropolitan District [Member]
Other long-term liabilities	1,700	1,900			1,800
Term Loan [Member]
Long-term Line of Credit	$ 1,100,000
Debt Instrument, Interest Rate, Stated Percentage	5.08%		5.08%
Long-term Debt	$ 1,062,500	1,125,000			1,078,125
Credit Facility Revolver [Member]
Line of Credit Facility, Maximum Borrowing Capacity	500,000
Long-term Debt	$ 0	0			0
Debt Instrument, Basis Spread on Variable Rate	1.25%
Whistler Credit Agreement revolver [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 300.0
Debt Instrument, Interest Rate, Stated Percentage	5.98%		5.98%
Debt Instrument, Unused Borrowing Capacity, Fee	0.39%
Long-term Debt	$ 11,011	21,794			11,717
Line of Credit Facility, Initiation Date	Nov. 12, 2013
Alpine Valley Secured Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	11.55%		11.55%
Long-term Debt	$ 4,600
Boston Mills Brandywine Secured Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	11.24%		11.24%
Long-term Debt	$ 23,300
Jack Frost Big Boulder Secured Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	11.24%		11.24%
Long-term Debt	$ 14,300
Mount Snow Secured Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	12.14%		12.14%
Long-term Debt	$ 51,100
Hunter Mountain Secured Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	8.88%		8.88%
Long-term Debt	$ 21,000
EB-5 Development Notes [Member]
Long-term Debt	$ 0	51,500			0
Andermatt-Sedrun NRP Loan
Debt Instrument, Interest Rate, Stated Percentage	0.63%		0.63%
EPR Secured Notes [Member]
Debt Service Reserve	$ 2,100
Convertible Notes Payable
Long-term Debt	$ 575,000	$ 575,000			$ 575,000
Debt Instrument, Convertible, Conversion Price \| $ / shares	$ 395.11