Shareholders' Equity - Schedule of Common Stock (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Equity, Class of Treasury Stock [Line Items]
Cash dividends declared (in USD per share)	$ 2.64	$ 2.40	$ 2.18
Total (In millions)	$ 837	$ 871	$ 779
2021 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Shares acquired (in shares)	0.0	19.5
Average Cost per Share (USD per share)	$ 0	$ 76.81
Total acquired	$ 0	$ 1,500
2023 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Shares acquired (in shares)	49.2	0.0
Average Cost per Share (USD per share)	$ 77.22	$ 0
Total acquired	$ 3,800	$ 0