Net Income Per Share - Schedule of Computation of Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator for Basic and Diluted Earnings Per Share -
Net Income -Basic	$ 1,345	$ 1,690	$ 2,808	$ 3,479
Net Income - Diluted	$ 1,345	$ 1,690	$ 2,808	$ 3,479
Denominator for Basic Earnings Per Share -
Weighted Average Shares (in shares)	543	569	547	572
Denominator for Diluted Earnings Per Share -
Adjusted Diluted Weighted Average Shares (in shares)	546	572	549	575
Net Income Per Share
Basic (in USD per share)	$ 2.48	$ 2.97	$ 5.13	$ 6.08
Diluted ( in USD per share)	$ 2.46	$ 2.95	$ 5.11	$ 6.05
Stock Options/SARs/ESPP
Potential Dilutive Common Shares -
Common shares attributable to dilutive effect of share-based payment arrangements (in shares)	0	1	0	1
Restricted Stock/Units and Performance Units
Potential Dilutive Common Shares -
Common shares attributable to dilutive effect of share-based payment arrangements (in shares)	3	2	2	2