Shareholders' Equity - Accelerated Share Repurchases (Details) - USD ($) shares in Thousands, $ in Millions	1 Months Ended	3 Months Ended
	Jan. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Treasury Stock
Accelerated Share Repurchases [Line Items]
Repurchase of common stock (in shares)		2,637	2,118
Repurchase of common stock		$ 606	$ 503
Capital in Excess of Par Value
Accelerated Share Repurchases [Line Items]
Repurchase of common stock		150
Accelerated Share Repurchase Program
Accelerated Share Repurchases [Line Items]
Stock repurchase program, authorized amount		$ 750	$ 500
Repurchase of common stock (in shares)		2,637	2,118
Total shares to be delivered under accelerated share repurchase program		3,256
Percentage of excise tax excluded		1.00%	1.00%
Share repurchase program, excise tax		$ 6
Accelerated Share Repurchase Program | Subsequent Event
Accelerated Share Repurchases [Line Items]
Repurchase of common stock (in shares)	619
Accelerated Share Repurchase Program | Subsequent Event | Treasury Stock
Accelerated Share Repurchases [Line Items]
Repurchase of common stock	$ 150
Accelerated Share Repurchase Program | Subsequent Event | Capital in Excess of Par Value
Accelerated Share Repurchases [Line Items]
Repurchase of common stock	$ 150