Stockholders' Equity Share Repurchase Programs (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Equity [Abstract]
Share repurchase program, open market	(14)	21	6
Share repurchase program, open market, average price per share	$ 62.37	$ 61.52	$ 32.69
Share repurchase program, remaining authorized repurchase amount	$ 200
Treasury Stock, Value, Acquired, Cost Method	$ 900	$ 1,300	$ 200

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
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Balance Type:	debit
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