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Stockholders' Equity Share Repurchase Programs (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Equity [Abstract] |  |  |
Share repurchase program, open market | 0 | 14,000,000 | 21,000,000
Share repurchase program, open market, average price per share |  | $ 62.37 | $ 61.52
Share repurchase program, remaining authorized repurchase amount | $ 200 |  |
Treasury Stock, Value, Acquired, Cost Method | $ 0 | $ 900 | $ 1,300
Share Repurchase Program, Open Market, Value |  | $ 900 | $ 1,300

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- Definition Share Repurchase Program, Open Market + References No definition available. + Details
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- Definition Share repurchase program, open market, average price per share + References No definition available. + Details
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- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 3: 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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