Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Shareholders' Equity - Repurchases of Common Stock (Details) - USD ($) $ in Millions							12 Months Ended
	Nov. 05, 2024	Sep. 12, 2024	Sep. 20, 2022	Jun. 21, 2022	May 11, 2022	Mar. 17, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Equity, Class of Treasury Stock [Line Items]
Payment		$ 100		$ 250		$ 275	$ 640	$ 374	$ 750
Number of shares repurchased and placed in treasury	222,007	1,061,853	819,566	3,382,950	890,112	3,305,786	8,600,000	5,400,000	11,700,000
Total Shares Repurchased (in shares)	1,283,860		4,202,516		4,195,898
Less: Valuation allowance							$ 96	$ 95
Open market repurchase
Equity, Class of Treasury Stock [Line Items]
Payment							$ 535	$ 374	$ 225
Number of shares repurchased and placed in treasury							7,295,206	5,365,303	3,295,800