| **Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Summary Of Changes In Stockholders Equity) (Details) (USD $)In Thousands, unless otherwise specified** | 3 Months Ended | 9 Months Ended |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|----------------|
||
| Balance, beginning of period                                                                                                                                                                    |           |           | $ 816,328 | $ 843,719 |
| Net (loss) income                                                                                                                                                                               | 97,588         | 79,528         | 97,514 | 70,216 |
| Stock-based compensation expense                                                                                                                                                                |           |           | 9,544 | 9,349 |
| Issuance of shares under share award plan net of shares withheld for taxes                                                                                                                      |           |           | (3,832) | (2,661) |
| Tax benefit from share award plan                                                                                                                                                               |           |           | 3,768 | 1,442 |
| Repurchases of common stock                                                                                                                                                                     |           |           | 0 | (7,869) |
| Cash dividends paid on common stock                                                                                                                                                             |           |           | (20,905) | (17,559) |
| Contributions (distributions) from/to noncontrolling interests, net                                                                                                                             |           |           | 62 | 30 |
| Foreign currency translation adjustments                                                                                                                                                        | (202)          | 61             | 251 | 61 |
| Balance, end of period                                                                                                                                                                          | 902,730        | 896,728        | 902,730 | 896,728 |
| Total Vail Resorts, Inc. Stockholders' Equity [Member]                                                                                                                                          |           |           |   |   |
| Balance, beginning of period                                                                                                                                                                    |           |           | 802,311 | 829,723 |
| Net (loss) income                                                                                                                                                                               |           |           | 97,611 | 70,250 |
| Stock-based compensation expense                                                                                                                                                                |           |           | 9,544 | 9,349 |
| Issuance of shares under share award plan net of shares withheld for taxes                                                                                                                      |           |           | (3,832) | (2,661) |
| Tax benefit from share award plan                                                                                                                                                               |           |           | 3,768 | 1,442 |
| Repurchases of common stock                                                                                                                                                                     |           |           | 0 | (7,869) |
| Cash dividends paid on common stock                                                                                                                                                             |           |           | (20,905) | (17,559) |
| Contributions (distributions) from/to noncontrolling interests, net                                                                                                                             |           |           | 0 | 0 |
| Foreign currency translation adjustments                                                                                                                                                        |           |           | 251 | 61 |
| Balance, end of period                                                                                                                                                                          | 888,748        | 882,736        | 888,748 | 882,736 |
| Noncontrolling Interests [Member]                                                                                                                                                               |           |           |   |   |
| Balance, beginning of period                                                                                                                                                                    |           |           | 14,017 | 13,996 |
| Net (loss) income                                                                                                                                                                               |           |           | (97) | (34) |
| Stock-based compensation expense                                                                                                                                                                |           |           | 0 | 0 |
| Issuance of shares under share award plan net of shares withheld for taxes                                                                                                                      |           |           | 0 | 0 |
| Tax benefit from share award plan                                                                                                                                                               |           |           | 0 | 0 |
| Repurchases of common stock                                                                                                                                                                     |           |           | 0 | 0 |
| Cash dividends paid on common stock                                                                                                                                                             |           |           | 0 | 0 |
| Contributions (distributions) from/to noncontrolling interests, net                                                                                                                             |           |           | 62 | 30 |
| Foreign currency translation adjustments                                                                                                                                                        |           |           | 0 | 0 |
| Balance, end of period                                                                                                                                                                          | $ 13,982       | $ 13,992       | $ 13,982 | $ 13,992 |

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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Tax benefit associated with any equity-based compensation plan other than an employee stock ownership plan (ESOP). The tax benefit results from the deduction by the entity on its tax return for an award of stock that exceeds the cumulative compensation cost for common stock or preferred stock recognized for financial reporting. Includes any resulting tax benefit that exceeds the previously recognized deferred tax asset (excess tax benefits).
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| - Definition
Equity impact of aggregate cash, stock, and paid-in-kind dividends declared for common shareholders during the period.
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| - Definition
Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.
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| - Definition
Net of tax and reclassification adjustments of the change in the balance sheet adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity. Also includes the following: gain (loss) on foreign currency forward exchange contracts; foreign currency transactions designated as hedges of net investment in a foreign entity and intercompany foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; and gain (loss) on a derivative instrument or nonderivative financial instrument that may give rise to a foreign currency transaction gain (loss) that has been designated and qualified as a hedging instrument for hedging of the foreign currency exposure of a net investment in a foreign operation.
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| - Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
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| - Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.
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| - Definition
Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
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