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Equity Equity (Stock Repurchases) (Details) - USD ($) $ / shares in Units, $ in Millions | 126 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2020 | Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2023
Equity ( Stock Repurchases) [Abstract] |  |  |  |  |
Share Repurchase Program, Remaining Authorized, Amount |  | $ 264 |  |  |
Acquisition of treasury stock (shares) | 154,300,000 |  |  |  |
Treasury Stock Acquired, Average Cost Per Share | $ 12.12 |  |  |  |
Treasury Stock, Value, Acquired, Cost Method | $ 1,900 |  |  |  |
Treasury Stock, Common, Shares |  | 148,635,718 | 148,682,944 | 148,761,217 | 149,358,357

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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. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481549/505-30-45-1 + Details
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