XML 98 R86.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Benefit Plans - Weighted-Average Assumptions to Determine Net Periodic Pension Cost (Details) - Pension Plans
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
U.S. Plans      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 4.40% 3.68% 4.19%
Expected rate of return on plan assets 5.75% 5.50% 6.25%
Rate of compensation increase 4.00% 4.00% 4.00%
Non-U.S. Plans      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 2.45% 2.20% 2.31%
Expected rate of return on plan assets 4.80% 4.90% 5.14%
Rate of compensation increase 3.31% 3.31% 3.29%