RELATED-PARTY TRANSACTIONS - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Class A Common Stock | |||||
| Related Party Transaction | |||||
| Class share conversions (in shares) | 387,666 | 19,001 | |||
| Common stock, par value per share (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 | $ 0.01 | $ 0.01 |
| Class B Common Stock | |||||
| Related Party Transaction | |||||
| Class share conversions (in shares) | (387,666) | (19,001) | |||
| Common stock, par value per share (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 | ||
| Related Party | |||||
| Related Party Transaction | |||||
| General and administrative | $ 1 | $ 9 | $ 2 | $ 23 | |
| Due to related party | $ 1 | $ 1 | $ 1 | ||
| Minimum | Unconsolidated Hospitality Ventures | |||||
| Related Party Transaction | |||||
| Equity method investment, ownership percentage | 20.00% | 20.00% | |||
| Maximum | Unconsolidated Hospitality Ventures | |||||
| Related Party Transaction | |||||
| Equity method investment, ownership percentage | 50.00% | 50.00% | |||
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of liabilities classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|