Retirement Plans and Other Retiree Benefits - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
ERISA litigation matter	$ 267		$ 267	$ 0	$ 0
Expected benefit payments from company assets			98
Employee-Related Costs  | Global Productivity Initiative
Defined Benefit Plan Disclosure [Line Items]
Other postretirement charges			$ 5
United States
Defined Benefit Plan Disclosure [Line Items]
Actuarial gain		$ 398
Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Expected long-term rate of return on plan assets			6.50%	6.25%
Pension Plans | United States
Defined Benefit Plan Disclosure [Line Items]
ERISA litigation matter	$ 267		$ 267	$ 0	0
Actuarial gain			$ (43)	$ (46)	(47)
Percentage of investments in Company's common stock			0.00%	0.00%
U.S. plans assets purchased to Company (in shares)			0	0
Defined benefit plan dividends received on employer securities			$ 0	$ 0
Expected long-term rate of return on plan assets			6.50%	6.25%
Average annual rates of return for the most recent 1-year period			10.00%
Average annual rates of return for the most recent 5-year period			5.00%
Average annual rates of return for the most recent 10-year period			4.00%
Average annual rates of return for the most recent 15-year period			6.00%
Average annual rates of return for the most recent 25-year period			5.00%
Other postretirement charges			$ 3	$ 13	(3)
Voluntary contributions to postretirement plans			0	0	0
Pension Plans | International
Defined Benefit Plan Disclosure [Line Items]
ERISA litigation matter			0	0	0
Actuarial gain			$ (5)	$ (7)	(11)
Expected long-term rate of return on plan assets			4.66%	4.66%
Other postretirement charges			$ 2	$ 4	1
Other Retiree Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
ERISA litigation matter			0	0	0
Actuarial gain			$ (1)	(14)	(23)
Medical cost trend rate assumed for next fiscal year			6.00%
Ultimate medical cost trend rate			4.50%
Year which ultimate medical cost trend rate is reached			2028
Other postretirement charges			$ 0	$ 2	$ 0
Defined Benefit Plan, Health Care Cost Trend Rate Assumed			4.88%