XML 299 R106.htm IDEA: XBRL DOCUMENT v3.22.0.1
Employee Retirement Plans (Net Periodic Benefit Cost of the Plans) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
U.S.      
Defined Benefit Plan Disclosure [Line Items]      
Interest cost $ 224 $ 290 $ 382
Expected return on plan assets (358) (318) (298)
Settlement and curtailment loss 471 180 0
Amortization of net actuarial loss 264 182 148
Net periodic benefit cost 601 334 232
Non-U.S.      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 354 691 478
Interest cost 56 121 232
Expected return on plan assets (61) (52) 34
Amortization of net actuarial loss (1,372) (208) 1,071
Net periodic benefit cost $ (1,023) $ 552 $ 1,815