| **DEI Document**                               | Oct. 16, 2023                 |
|------------------------------------------------|-------------------------------|
| **Document And Entity Information [Abstract]** |                          |
| Document Type                                  | 8-K                           |
| Entity Registrant Name                         | Vail Resorts, Inc.            |
| Entity Tax Identification Number               | 51-0291762                    |
| Entity Address, Address Line One               | 390 Interlocken Crescent      |
| Entity Address, Postal Zip Code                | 80021                         |
| Entity Address, State or Province              | CO                            |
| Entity Address, City or Town                   | Broomfield,                   |
| City Area Code                                 | (303)                         |
| Local Phone Number                             | 404-1800                      |
| Written Communications                         | false                         |
| Soliciting Material                            | false                         |
| Pre-commencement Tender Offer                  | false                         |
| Pre-commencement Issuer Tender Offer           | false                         |
| Title of 12(b) Security                        | Common Stock, $0.01 par value |
| Trading Symbol                                 | MTN                           |
| Security Exchange Name                         | NYSE                          |
| Entity Emerging Growth Company                 | false                         |
| Amendment Flag                                 | false                         |
| Entity Central Index Key                       | 0000812011                    |
| Entity File Number                             | 001-09614                     |
| Entity Incorporation, State or Country Code    | DE                            |
| Document Period End Date                       | Oct. 16,  2023                |

| X                                                                                                                                                                                                                                                                                             |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.
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| - Definition
Area code of city
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
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| - Definition
For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.
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| X                                                                                                                                                                                                                                                                                                                                                                                    |
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| - Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.
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No definition available.
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| X                                                                                                                                                                                                                                                                          |
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| - Definition
Address Line 1 such as Attn, Building Name, Street Name
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+ Details**Name:**dei_EntityAddressAddressLine1**Namespace Prefix:**dei_**Data Type:**xbrli:normalizedStringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                         |
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| - Definition
Name of the City or Town
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| X                                                                                                                                                                                                                                                   |
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| - Definition
Code for the postal or zip code
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| X                                                                                                                                                                                                                                                 |
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| - Definition
Name of the state or province.
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No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
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| - Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.
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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2
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| X                                                                                                                                                                                                                                                                                                                                                                                          |
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| - Definition
Indicate if registrant meets the emerging growth company criteria.
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| - Definition
Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.
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| X                                                                                                                                                                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Two-character EDGAR code representing the state or country of incorporation.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
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| - Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.
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| - Definition
The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.
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| X                                                                                                                                                                                                                                        |
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| - Definition
Local phone number for entity.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.
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| - Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.
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| X                                                                                                                                                                                                                                                                                                                                                    |
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| - Definition
Title of a 12(b) registered security.
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Name of the Exchange on which a security is registered.
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.
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| X                                                                                                                                                                                                                                                           |
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Trading symbol of an instrument as listed on an exchange.
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| - Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.
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Document And Entity Information [Abstract]
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