v3.22.4
Postretirement Benefit Plans - Weighted Average Assumptions Used (Details)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
U.S. | Defined Benefit    
Weighted average assumptions used to determine benefit obligations:    
Discount rate (in percent) 5.67% 2.74%
Long-term pay progression (in percent) 3.75% 3.70%
Weighted average assumptions used to determine net periodic benefit cost:    
Discount rate (in percent) 3.82% 2.95%
Long term rate of return on plan assets (in percent) 3.80% 3.50%
Long-term pay progression (in percent) 3.70% 3.70%
U.S. | Retiree Health Care    
Weighted average assumptions used to determine benefit obligations:    
Discount rate (in percent) 5.68% 3.05%
Weighted average assumptions used to determine net periodic benefit cost:    
Discount rate (in percent) 3.05% 2.74%
Long term rate of return on plan assets (in percent) 3.40% 3.10%
Non-U.S. | Defined Benefit    
Weighted average assumptions used to determine benefit obligations:    
Discount rate (in percent) 3.45% 1.57%
Long-term pay progression (in percent) 3.03% 3.15%
Weighted average assumptions used to determine net periodic benefit cost:    
Discount rate (in percent) 1.57% 1.31%
Long term rate of return on plan assets (in percent) 2.73% 2.82%
Long-term pay progression (in percent) 3.15% 3.15%