Share-Based Compensation Plans - Summary of Information Relative to Stock Option Plan Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Number of Options
Number of Options, Outstanding, January 1 (in shares)	18,572
Number of Options, Granted (in shares)	2,326
Number of Options, Exercised (in shares)	(6,317)
Number of Options, Forfeited (in shares)	(862)
Number of Options, Outstanding, December 31 (in shares)	13,719	18,572
Number of Options, Vested and expected to vest (in shares)	13,199
Number of Options, Exercisable (in shares)	8,730
Weighted Average Exercise Price
Weighted Average Exercise Price, Options Outstanding, January 1 (in dollars per share)	$ 65.27
Weighted Average Exercise Price, Granted (in dollars per share)	87.10	$ 75.99	$ 77.67
Weighted Average Exercise Price, Exercised (in dollars per share)	60.77
Weighted Average Exercise Price, Forfeited (in dollars per share)	73.11
Weighted Average Exercise Price, Options Outstanding, December 31 (in dollars per share)	70.55	$ 65.27
Weighted Average Exercise Price, Vested and expected to vest (in dollars per share)	70.09
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 65.24
Weighted Average Remaining Contractual Term, Outstanding	6 years 6 months
Weighted Average Remaining Contractual Term, Vested and expected to vest	6 years 4 months 24 days
Weighted Average Remaining Contractual Term, Exercisable	5 years 4 months 24 days
Aggregate Intrinsic Value, Outstanding	$ 554
Aggregate Intrinsic Value, Vested and expected to vest	539
Aggregate Intrinsic Value, Exercisable	$ 399