Earnings/(Loss) Per Share (Current Share Repurchase Program) (Details) $ in Millions |
12 Months Ended |
|---|---|
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Dec. 31, 2022
USD ($)
shares
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| Share Repurchase Activity [Roll Forward] | |
| Beginning balance ( in shares) | shares | 136,320,631 |
| Ending balance (in shares) | shares | 144,499,361 |
| Treasury Stock, Value, Beginning Balance | $ 6,534 |
| Treasury Stock, Value, Ending Balance | 6,886 |
| Share Repurchase Program [Member] | |
| Share Repurchase Activity [Roll Forward] | |
| Share repurchase authorization increase | 500 |
| Remaining authorized amount under share repurchases | 477 |
| Increase in repurchase capacity from stock option exercises | $ 81 |
| Beginning balance ( in shares) | shares | 111,800,000 |
| Repurchases | shares | 8,200,000 |
| Ending balance (in shares) | shares | 120,000,000.0 |
| Treasury Stock, Value, Beginning Balance | $ 5,753 |
| Repurchases | 351 |
| Treasury Stock, Value, Ending Balance | $ 6,104 |
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- Definition Share Repurchase Activity [Roll Forward] No definition available.
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- Definition Share repurchase authorization increase No definition available.
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- Definition Stock Repurchase Program Increase from stock option exercises No definition available.
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- Definition Amount remaining of a stock repurchase plan authorized. No definition available.
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- Definition Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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