XML 79 R100.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Employee Benefits - Information Related to Changes in Projected Benefit Obligation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]      
Projected benefit obligation at beginning of year $ 44,890 $ 45,450 $ 38,400
Service cost 3,659 3,145 2,820
Interest cost 851 840 765
Actuarial loss (gain) due to assumption changes and plan experience (1) 4,524 (430) 690
Contractual termination benefits 0 (950) 0
Benefits paid (830) (1,400) (1,780)
Foreign currency impact (591) (1,765) 4,555
Projected benefit obligation at end of year 52,503 $ 44,890 $ 45,450
Expected future benefit payments, in 2020 1,600    
Expected future benefit payments, in 2021 1,700    
Expected future benefit payments, in 2022 1,700    
Expected future benefit payments, in 2023 2,200    
Expected future benefit payments, in 2024 2,200    
Expected future benefit payments in the five years thereafter $ 13,600