Earnings Per Share - Schedule of Share Repurchase Activity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Earnings Per Share [Abstract]
Shares Repurchased (in shares)	44	65	112
Cost of Shares (Dollars in Millions)	$ 1,376	$ 2,204	$ 3,482
Average Price Paid per Share (in dollars per share)	$ 30.95	$ 34.14	$ 30.95
Excise Taxes Paid for Net Share Repurchases	$ 20	$ 33	$ 0