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Pension and Other Post Retirement Benefit Plans - Schedule of Weighted Average Assumptions Used to Determine Benefit Obligation and Benefit Cost (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Weighted-average Assumptions Used to Determine Benefit Obligation:      
Discount rate 2.70% 2.30% 3.20%
Weighted-average Assumptions Used to Determine Cost:      
Discount rate 2.30% 3.20% 4.30%
Expected return on plan assets 5.00% 5.00% 6.00%