Pension and Other Post-Retirement Benefits - Weighted Average Asset Allocations of Domestic Funded Plans (Details) - UNITED STATES	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Target allocation, salaried employees	100.00%
Actual plan asset allocations, salaried employees	100.00%	100.00%
Target allocation, hourly employees	100.00%
Actual plan asset allocation, hourly employees	100.00%	100.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation, salaried employees	40.90%
Actual plan asset allocations, salaried employees	41.90%	54.60%
Target allocation, hourly employees	19.10%
Actual plan asset allocation, hourly employees	19.70%	33.70%
Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation, salaried employees	56.00%
Actual plan asset allocations, salaried employees	53.50%	41.40%
Target allocation, hourly employees	79.00%
Actual plan asset allocation, hourly employees	77.50%	62.80%
Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation, salaried employees	3.10%
Actual plan asset allocations, salaried employees	2.20%	2.90%
Target allocation, hourly employees	1.90%
Actual plan asset allocation, hourly employees	1.50%	2.50%
Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation, salaried employees	0.00%
Actual plan asset allocations, salaried employees	2.40%	1.10%
Target allocation, hourly employees	0.00%
Actual plan asset allocation, hourly employees	1.30%	1.00%