Stock-Based Compensation Programs (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) installment $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares
Stock option and SSARs
Stock-Based Compensation Programs
Number of equal installments commencing one year from the date of grant | installment	4
Vesting period	1 year
Expiration period of options	10 years
Outstanding Options, Number of Shares
Beginning of year (in shares) | shares	9,766,096
Granted (in shares) | shares	1,160,180
Exercised (in shares) | shares	(1,186,020)
Canceled/forfeited (in shares) | shares	(388,372)
End of the period (in shares) | shares	9,351,884	9,766,096
Vested and exercisable, end of period (in shares) | shares	6,656,599
Reserved for future grants (in shares) | shares	12,933,109
Outstanding Options, Weighted Average Exercise Price
Beginning of year (in dollars per share) | $ / shares	$ 46.66
Granted (in dollars per share) | $ / shares	86.31
Exercised (in dollars per share) | $ / shares	32.58
Canceled/forfeited (in dollars per share) | $ / shares	77.72
End of period (in dollars per share) | $ / shares	52.07	$ 46.66
Vested and exercisable, end of period (in dollars per share) | $ / shares	$ 41.21
Additional disclosures
Weighted average remaining contractual term of options outstanding	5 years 2 months 12 days
Aggregate intrinsic value of options outstanding | $	$ 86
Weighted average remaining contractual term of options vested and exercisable	4 years 1 month 6 days
Aggregate intrinsic value of options vested and exercisable | $	$ 86
Total fair value of options vested | $	$ 19	$ 18	$ 17
Weighted average fair value at grant date (in dollars per share) | $ / shares	$ 21.68	$ 19.86	$ 15.36
Stock options
Additional disclosures
Cash received from options exercised | $	$ 26	$ 33	$ 38
Intrinsic value of options exercised | $	62	$ 84	$ 230
Tax benefit from exercise of options | $	$ 15
Restricted shares and restricted stock units
Stock-Based Compensation Programs
Vesting period	5 years