Shareholders' Equity - Schedule of Common Stock (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
2024 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Common stock acquired (shares)	5.4	0.0	9.4	0.0
Average cost per share (USD per share)	$ 84.00	$ 0	$ 79.73	$ 0
Total Acquired (In millions)	$ 450	$ 0	$ 750	$ 0
2023 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Common stock acquired (shares)	0.0	13.8	0.0	42.3
Average cost per share (USD per share)	$ 0	$ 72.23	$ 0	$ 78.08
Total Acquired (In millions)	$ 0	$ 1,000	$ 0	$ 3,300