Stockholders’ Equity - Treasury Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
May 31, 2026 |
Dec. 31, 2025 |
Nov. 30, 2023 |
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| Equity, Class of Treasury Stock [Line Items] | |||||||
| Treasury stock (in shares) | 186,613 | 186,613 | 181,749 | ||||
| Stock repurchase program, authorized amount | $ 5,000 | $ 5,000 | |||||
| Common stock repurchases (in shares) | 4,200 | ||||||
| Treasury stock, value, acquired, cost method | $ 200 | $ 627 | $ 900 | $ 957 | |||
| Average repurchase price per share (in dollars per share) | $ 214.86 | ||||||
| Remaining authorized repurchase amount | $ 5,700 | $ 5,700 | |||||
| Common stock | |||||||
| Equity, Class of Treasury Stock [Line Items] | |||||||
| Treasury stock (in shares) | 179,300 | 179,300 | 174,500 | ||||
| Class B Common Stock | |||||||
| Equity, Class of Treasury Stock [Line Items] | |||||||
| Treasury stock (in shares) | 7,300 | 7,300 | 7,300 | ||||
| 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
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| 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/2009/role/commonPracticeRef
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- 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. No definition available.
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- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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