XML 116 R77.htm IDEA: XBRL DOCUMENT v3.20.4
Pension and Other Post-Employment Plans - Summary of Weighted-Average Actuarial Assumptions (Details)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
U.S. Benefit Plan      
Schedule of Net Periodic Benefit Costs Weighted Average Assumptions [Line Items]      
Discount rate 3.50% 4.40% 3.70%
Expected long-term rate of return on plan assets 7.40% 7.00% 7.00%
Non-U.S. Benefit Plan      
Schedule of Net Periodic Benefit Costs Weighted Average Assumptions [Line Items]      
Discount rate 2.00% 2.80% 2.50%
Expected long-term rate of return on plan assets 3.60% 4.20% 4.20%