Share Repurchase Programs (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions  | 
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2024  | 
Dec. 31, 2023  | 
Dec. 31, 2022  | 
Jun. 14, 2024  | 
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| Equity [Abstract] | ||||||
| Total shares repurchased | 13,750 | 9,540 | 9,350 | |||
| Weighted average price paid per share | $ 163.72 | $ 155.50 | $ 146.88 | |||
| Total cost of repurchases | [1] | $ 2,251 | $ 1,484 | $ 1,373 | ||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 3,900 | |||||
| Share Repurchase, Additional Shares Authorized | $ 4,000 | |||||
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| X | ||||||||||
- Definition Cost of Repurchase of Common Stock No definition available. 
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- Definition Share Repurchase, Additional Amount Authorized No definition available. 
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- References No definition available. 
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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. No definition available. 
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| 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 
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| 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 
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