| **Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Summary Of Changes In Stockholders Equity) (Details) - USD ($) $ in Thousands** | 3 Months Ended | 9 Months Ended |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|----------------|
||
| Balance, beginning of period                                                                                                                                             |           |           | $ 880,586 | $ 834,800 |
| Net (loss) income                                                                                                                                                        | $ 157,537      | $ 133,402      | 214,738 | 184,778 |
| Stock-based compensation expense                                                                                                                                         |           |           | 12,665 | 11,718 |
| Issuance of shares under share award plan net of shares withheld for taxes                                                                                               |           |           | (8,520) | (4,629) |
| Tax benefit from share award plan                                                                                                                                        |           |           | 4,494 | 3,864 |
| Cash dividends paid on common stock                                                                                                                                      |           |           | (74,530) | (52,778) |
| Contributions (distributions) from/to noncontrolling interests, net                                                                                                      |           |           | 150 | 145 |
| Foreign currency translation adjustments                                                                                                                                 | 6,540          | 23             | 3,746 | (424) |
| Balance, end of period                                                                                                                                                   | 979,542        | 977,474        | 979,542 | 977,474 |
| Total Vail Resorts, Inc. Stockholders' Equity [Member]                                                                                                                   |           |           |   |   |
| Balance, beginning of period                                                                                                                                             |           |           | 866,568 | 820,843 |
| Issuance of shares under share award plan net of shares withheld for taxes                                                                                               |           |           | (8,520) | (4,629) |
| Tax benefit from share award plan                                                                                                                                        |           |           | 4,494 | 3,864 |
| Cash dividends paid on common stock                                                                                                                                      |           |           | (74,530) | (52,778) |
| Foreign currency translation adjustments                                                                                                                                 |           |           | 3,746 | (424) |
| Balance, end of period                                                                                                                                                   | 965,663        | 963,490        | 965,663 | 963,490 |
| Noncontrolling Interests [Member]                                                                                                                                        |           |           |   |   |
| Balance, beginning of period                                                                                                                                             |           |           | 14,018 | 13,957 |
| Contributions (distributions) from/to noncontrolling interests, net                                                                                                      |           |           | 150 | 145 |
| Balance, end of period                                                                                                                                                   | $ 13,879       | $ 13,984       | $ 13,879 | $ 13,984 |

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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
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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
Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
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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
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
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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