Stock-Based Compensation Programs (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) installment $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 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	8,905,005
Granted (in shares) | shares	1,243,386
Exercised (in shares) | shares	(834,946)
Canceled/forfeited (in shares) | shares	(400,841)
End of the period (in shares) | shares	8,912,604	8,905,005
Vested and exercisable, end of period (in shares) | shares	6,383,684
Reserved for future grants (in shares) | shares	10,254,726
Outstanding Options, Weighted Average Exercise Price
Beginning of year (in dollars per share) | $ / shares	$ 55.48
Granted (in dollars per share) | $ / shares	56.24
Exercised (in dollars per share) | $ / shares	36.35
Canceled/forfeited (in dollars per share) | $ / shares	66.33
End of period (in dollars per share) | $ / shares	56.87	$ 55.48
Vested and exercisable, end of period (in dollars per share) | $ / shares	$ 53.96
Additional disclosures
Weighted average remaining contractual term of options outstanding	5 years
Aggregate intrinsic value of options outstanding | $	$ 61
Weighted average remaining contractual term of options vested and exercisable	3 years 8 months 12 days
Aggregate intrinsic value of options vested and exercisable | $	$ 61
Total fair value of options vested | $	$ 19	$ 19	$ 19
Weighted average fair value at grant date (in dollars per share) | $ / shares	$ 17.97	$ 16.95	$ 21.68
Employee Stock Option [Member]
Additional disclosures
Cash received from options exercised | $	$ 23	$ 26	$ 26
Intrinsic value of options exercised | $	22	$ 35	$ 62
Tax benefit from exercise of options | $	$ 6
Restricted shares and restricted stock units
Stock-Based Compensation Programs
Vesting period	3 years