| **Acquisitions (Narrative) (Details) (USD $)**                                                  | 3 Months Ended                                                                                                                                       | 9 Months Ended                                                                                                    | 3 Months Ended                                                                                                                                                  |                                                                                                                   |                                                                                                          |
|-------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------|
||
| Payments to Acquire Businesses, Net of Cash Acquired                                            |                                                                                                                                                 |                                                                                                              | $ 182,500,000us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired                                                                                               | $ 0us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired                                                           |                                                                                                     |   |   |
| Long-term Debt                                                                                  | 636,749,000us-gaap_LongTermDebt                                                                                                                      | 800,102,000us-gaap_LongTermDebt                                                                                   | 636,749,000us-gaap_LongTermDebt                                                                                                                                 | 800,102,000us-gaap_LongTermDebt                                                                                   |                                                                                                     | 626,622,000us-gaap_LongTermDebt |   |
| Gain (Loss) Related to Litigation Settlement                                                    | 0us-gaap_GainLossRelatedToLitigationSettlement                                                                                                       | 0us-gaap_GainLossRelatedToLitigationSettlement                                                                    | 16,400,000us-gaap_GainLossRelatedToLitigationSettlement                                                                                                         | 0us-gaap_GainLossRelatedToLitigationSettlement                                                                    |                                                                                                     |   |   |
| Park City litigation payment to Talisker                                                        |                                                                                                                                                 |                                                                                                              | (10,000,000)mtn_ParkCitylitigationpaymenttoTalisker                                                                                                             | 0mtn_ParkCitylitigationpaymenttoTalisker                                                                          |                                                                                                     |   |   |
| PCMR [Member]                                                                                   |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              |                                                                                                     |   |   |
| Goodwill, Purchase Accounting Adjustments                                                       |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              | 13,000,000us-gaap_GoodwillPurchaseAccountingAdjustments/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember |   |   |
| Business Acquisition, Pro Forma Revenue                                                         |                                                                                                                                                 | 575,637,000us-gaap_BusinessAcquisitionsProFormaRevenue/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember           | 1,239,878,000us-gaap_BusinessAcquisitionsProFormaRevenue/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                       | 1,175,694,000us-gaap_BusinessAcquisitionsProFormaRevenue/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember         |                                                                                                     |   |   |
| Business Acquisition, Effective Date of Acquisition                                             |                                                                                                                                                 |                                                                                                              | Sep. 11,  2014                                                                                                                                                  |                                                                                                              |                                                                                                     |   |   |
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life                           |                                                                                                                                                 |                                                                                                              | 46 years                                                                                                                                                        |                                                                                                              |                                                                                                     |   |   |
| Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual | 35,400,000us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember |                                                                                                              | 63,800,000us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember            |                                                                                                              |                                                                                                     |   |   |
| Business Acquisition, Pro Forma Net Income (Loss)                                               |                                                                                                                                                 | 127,625,000us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember     | 185,565,000us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                   | 113,179,000us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember     |                                                                                                     |   |   |
| Business Acquisition, Pro Forma Earnings Per Share, Basic                                       |                                                                                                                                                 | $ 3.53us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember   | $ 5.11us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                 | $ 3.13us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember   |                                                                                                     |   |   |
| Business Combination, Consideration Transferred                                                 |                                                                                                                                                 |                                                                                                              | 182,500,000mtn_BusinessCombinationCashConsiderationTransferred/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                 |                                                                                                              |                                                                                                     |   |   |
| Gain (Loss) Related to Litigation Settlement                                                    |                                                                                                                                                 |                                                                                                              | 16,400,000us-gaap_GainLossRelatedToLitigationSettlement/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                        |                                                                                                              |                                                                                                     |   |   |
| Fair value of litigation settlement                                                             |                                                                                                                                                 |                                                                                                              | 10,100,000mtn_Fairvalueoflitigationsettlement/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                                  |                                                                                                              |                                                                                                     |   |   |
| Business Combination, Consideration Transferred, Other                                          |                                                                                                                                                 |                                                                                                              | 26,500,000mtn_Litigationsettlementaccountedforasconsideration/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                  |                                                                                                              |                                                                                                     |   |   |
| Park City litigation payment to Talisker                                                        |                                                                                                                                                 |                                                                                                              | 10,000,000mtn_ParkCitylitigationpaymenttoTalisker/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                                              |                                                                                                              |                                                                                                     |   |   |
| Business Acquisition, Transaction Costs                                                         |                                                                                                                                                 |                                                                                                              | 800,000us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember |                                                                                                              |                                                                                                     |   |   |
| Business Acquisition, Pro Forma Earnings Per Share, Diluted                                     |                                                                                                                                                 | $ 3.44us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember | $ 4.97us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember                                               | $ 3.06us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted/ us-gaap_BusinessAcquisitionAxis= mtn_PCMRMember |                                                                                                     |   |   |
| Perisher [Member]                                                                               |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              |                                                                                                     |   |   |
| Business Acquisition, Date of Acquisition Agreement                                             |                                                                                                                                                 |                                                                                                              | Mar. 30,  2015                                                                                                                                                  |                                                                                                              |                                                                                                     |   |   |
| Business Acquisition, Percentage of Voting Interests Acquired                                   |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              |                                                                                                     |   | 100.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired/ us-gaap_BusinessAcquisitionAxis= mtn_PerisherMember |
| Lease Expiration Date                                                                           |                                                                                                                                                 |                                                                                                              | Jan.  01,  2048                                                                                                                                                 |                                                                                                              |                                                                                                     |   |   |
| Optional Lease Renewal Term                                                                     |                                                                                                                                                 |                                                                                                              | 20-year renewal option                                                                                                                                          |                                                                                                              |                                                                                                     |   |   |
| Canyons Obligation [Member]                                                                     |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              |                                                                                                     |   |   |
| Long-term Debt                                                                                  | 316,056,000us-gaap_LongTermDebt/ us-gaap_LongtermDebtTypeAxis= mtn_CanyonsObligationMember                                                           | 310,472,000us-gaap_LongTermDebt/ us-gaap_LongtermDebtTypeAxis= mtn_CanyonsObligationMember                        | 316,056,000us-gaap_LongTermDebt/ us-gaap_LongtermDebtTypeAxis= mtn_CanyonsObligationMember                                                                      | 310,472,000us-gaap_LongTermDebt/ us-gaap_LongtermDebtTypeAxis= mtn_CanyonsObligationMember                        |                                                                                                     | 311,858,000us-gaap_LongTermDebt/ us-gaap_LongtermDebtTypeAxis= mtn_CanyonsObligationMember |   |
| Australia, Dollars | Perisher [Member]                                                          |                                                                                                                                                 |                                                                                                              |                                                                                                                                                            |                                                                                                              |                                                                                                     |   |   |
| Business Combination, Consideration Transferred                                                 |                                                                                                                                                 |                                                                                                              | $ 176,000,000mtn_BusinessCombinationCashConsiderationTransferred/ us-gaap_BusinessAcquisitionAxis= mtn_PerisherMember/ us-gaap_CurrencyAxis= currency_AUD       |                                                                                                              |                                                                                                     |   |   |

| X                                                                                                                                                                                                                                                                                         |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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Business Combination, Cash Consideration Transferred
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| X                                                                                                                                                                                                                                                                                                                     |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Fair value of litigation settlement that applies to the period prior to the Canyons transaction.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                         |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Litigation settlement accounted for as consideration
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| X                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of years in optional renewal terms.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Park City litigation payment to Talisker
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
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| X                                                                                                                                                                                                                                                                                                                    |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date when the business acquisition agreement was executed, in CCYY-MM-DD format.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Percentage of voting equity interests acquired at the acquisition date in the business combination.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.
+ References
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| - Definition
The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs which have been expensed.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.
+ References
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
+ References
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| X                                                                                                                                                                                                                                                                                     |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date which lease or group of leases is set to expire, in CCYY-MM-DD format.
+ References
No definition available.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
+ References
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| X                                                                                                                         |
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