Pension and Postretirement Benefit Plans and Defined Contribution Plans - Weighted-Average Actuarial Assumptions (Details)		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Postretirement Plans [Member]
Weighted-average assumptions used to determine net periodic benefit cost:
Discount rate: Pension plans/postretirement plans		5.50%	2.90%	2.50%
Expected return on plan assets		7.50%	6.30%	6.80%
Weighted-average assumptions used to determine benefit obligations at fiscal year-end:
Discount rate		5.40%	5.50%	2.90%
U.S. [Member] | Pension Plans [Member]
Weighted-average assumptions used to determine net periodic benefit cost:
Discount rate: Pension plans/postretirement plans		5.40%	2.90%	2.60%
Expected return on plan assets		7.50%	6.30%	6.80%
Weighted-average assumptions used to determine benefit obligations at fiscal year-end:
Discount rate		5.40%	5.40%	2.90%
International [Member] | Pension Plans [Member]
Weighted-average assumptions used to determine net periodic benefit cost:
Discount rate: Interest cost		3.80%	1.50%	1.20%
Discount rate: Service cost		3.60%	1.70%	1.40%
Expected return on plan assets		4.50%	3.10%	3.40%
Rate of compensation increase		3.00%	2.80%	2.90%
Weighted-average assumptions used to determine benefit obligations at fiscal year-end:
Discount rate		4.40%	3.80%	1.60%
Rate of compensation increase	[1]	3.20%	3.00%	2.80%

[1] The rate of compensation increase is not used to determine the net periodic benefit cost and benefit obligation for the U.S. pension plans as these plans are frozen.