Share Repurchase Programs (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Feb. 25, 2026
Equity [Abstract]
Total shares repurchased		2,230	1,410	4,880	3,010
Weighted average price paid per share		$ 246.35	$ 217.38	$ 222.59	$ 218.22
Total cost of repurchases	[1]	$ 550	$ 306	$ 1,087	$ 656
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 9,100		$ 9,100		$ 10,000
Stock Repurchase Program, Increase in Authorized Amount						$ 9,000

[1] Amount excludes associated commission fees and excise taxes incurred, which are excluded costs under the repurchase program.