Pension Plans, Postretirement and Other Employee Benefits - Weighted Average Assumptions Used to Determine Benefit Obligations (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Non-U.S.
Weighted-average assumptions used to determine benefit obligations
Expected long-term return on plan assets	2.70%	2.90%
Pension Plans | U.S.
Weighted-average assumptions used to determine benefit obligations
Discount rate	2.80%	2.30%	3.20%
Interest crediting rate	4.20%	4.20%
Discount rate	2.30%	3.20%	4.20%
Expected long-term return on plan assets	6.20%	6.30%	6.30%
Interest crediting rate	4.20%	4.20%	4.20%
Pension Plans | Non-U.S.
Weighted-average assumptions used to determine benefit obligations
Discount rate	1.90%	1.50%	1.70%
Rate of compensation increase	1.90%	1.80%	2.00%
Interest crediting rate	1.80%	1.80%	1.80%
Discount rate	1.50%	1.70%	2.60%
Expected long-term return on plan assets	2.90%	3.50%	4.00%
Rate of compensation increase	1.80%	2.00%	2.00%
Interest crediting rate	1.80%	1.80%	1.80%
Other Postretirement Benefits Plans
Weighted-average assumptions used to determine benefit obligations
Discount rate	2.90%	2.50%	3.20%
Discount rate	2.50%	3.20%	4.30%