Share-Based Compensation - Stock Options and Stock Appreciation Rights Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	12 Months Ended
		Nov. 30, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Options and SARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Proceeds from stock options exercised			$ 19
Tax benefit from exercise of stock options and SARs			$ 9
Weighted average grant date fair value			$ 29.03	$ 23.50	$ 13.26
Aggregate intrinsic value of options exercised			$ 153	$ 116	$ 113
Granted (in shares)	[1]		2,172,916
Premium-priced stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		1,750,000	1,750,000
Ratio of exercise price to market price on grant date		168.50%
Exercise price		$ 161.24

[1] Includes 1.75 million premium-priced stock options with a weighted average exercise price of $161.24 per share.