Stockholders' Equity - Subsidiary Purchases of Common Stock (Details) - Tripadvisor - USD ($) $ / shares in Units, $ in Millions |
9 Months Ended | ||
|---|---|---|---|
Sep. 07, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Equity, Class of Treasury Stock [Line Items] | |||
| Stock repurchase program authorized amount | $ 250 | ||
| Term of stock repurchase program | 2 years | ||
| Shares repurchased | 1,366,385 | 4,724,729 | |
| Shares repurchased, average price per share | $ 18.28 | $ 15.85 | |
| Payment for shares repurchased | $ 25 | $ 75 | |
| Stock repurchase remaining amount authorized | $ 200 | ||
| X | ||||||||||
- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| 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. No definition available.
|
| X | ||||||||||
- Definition Period share may be purchased under authorized share repurchase plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, repurchase of stock and unit of ownership. No definition available.
|
| X | ||||||||||
- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. No definition available.
|
| X | ||||||||||
- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|