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Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Impact of Adopting ASU 2017-07 ASC 715 Compensation-Retirement Benefits $ 3,100 $ 2,000
Defined Benefit Plan, Service Cost 4,728 4,417
Defined Benefit Plan, Interest Cost 4,758 5,678
Defined Benefit Plan, Expected Return (Loss) on Plan Assets (11,615) (10,713)
Defined Benefits Plan Net amortization and deferral (978) (1,180)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) 4,725 4,290
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) 1,618 2,492
Pension Plan [Member]    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year 25,400  
Pension Plan [Member] | Foreign Plan [Member]    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Defined Benefit Plan, Service Cost 4,495 4,020
Defined Benefit Plan, Interest Cost 3,551 4,479
Defined Benefit Plan, Expected Return (Loss) on Plan Assets (10,187) (9,345)
Defined Benefits Plan Net amortization and deferral (959) (1,161)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) 4,324 3,761
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) 1,224 1,754
Pension Plan [Member] | UNITED STATES    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Defined Benefit Plan, Service Cost 233 397
Defined Benefit Plan, Interest Cost 1,201 1,192
Defined Benefit Plan, Expected Return (Loss) on Plan Assets (1,428) (1,368)
Defined Benefits Plan Net amortization and deferral 0 0
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) 393 521
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) 399 742
Other Postretirement Benefits Plan [Member]    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Defined Benefit Plan, Service Cost 0 0
Defined Benefit Plan, Interest Cost 6 7
Defined Benefit Plan, Expected Return (Loss) on Plan Assets 0 0
Defined Benefits Plan Net amortization and deferral (19) (19)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) 8 8
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) $ (5) $ (4)