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Pension and Other Post-Employment Plans - Summary of Weighted-Average Actuarial Assumptions (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
U.S. Benefit Plan      
Schedule of Net Periodic Benefit Costs Weighted Average Assumptions [Line Items]      
Discount rate 4.40% 3.70% 4.30%
Expected long-term rate of return on plan assets 7.00% 7.00% 7.10%
Non-U.S. Benefit Plan      
Schedule of Net Periodic Benefit Costs Weighted Average Assumptions [Line Items]      
Discount rate 2.80% 2.50% 2.60%
Expected long-term rate of return on plan assets 4.20% 4.20% 4.20%