v3.25.4
Retirement Plans And Postretirement Benefits (Reconciliation Of Pension Plans' Benefit Obligations, Fair Value Of Assets Retirement Plans) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Changes in Plan Assets:      
Fair value of plan assets at beginning of period $ 101,295    
Fair value of plan assets at end of year 81,855 $ 101,295  
United States      
Changes in Benefit Obligation:      
Net benefit obligation at beginning of period 89,455 97,322  
Service cost 1,221 960 $ 1,483
Interest cost 4,587 4,409 4,722
Participant contributions 0 0  
Plan settlements (23,506) 0  
Foreign currency exchange changes 0 0  
Actuarial loss (gain) 857 (3,550)  
Benefits paid (10,584) (9,686)  
Net benefit obligation at end of period 62,030 89,455 97,322
Changes in Plan Assets:      
Fair value of plan assets at beginning of period 75,953 78,396  
Actual return on plan assets 6,993 2,549  
Foreign currency exchange rate changes 0 0  
Plan settlements (23,506) 0  
Employer contributions 1,525 4,385  
Participant contributions 0 0  
Benefits paid (10,287) (9,377)  
Fair value of plan assets at end of year 50,678 75,953 78,396
Funded status (underfunded): (11,352) (13,502)  
Other accrued liabilities (261) (286)  
Other long-term obligations (11,091) (13,216)  
Net amount recognized (11,352) (13,502)  
Foreign      
Changes in Benefit Obligation:      
Net benefit obligation at beginning of period 34,045 37,481  
Service cost 982 942 1,053
Interest cost 495 617 870
Participant contributions 446 435  
Plan settlements 0 (3,267)  
Foreign currency exchange changes 4,930 (2,748)  
Actuarial loss (gain) (1,555) 1,676  
Benefits paid (235) (1,091)  
Net benefit obligation at end of period 39,108 34,045 37,481
Changes in Plan Assets:      
Fair value of plan assets at beginning of period 25,342 29,981  
Actual return on plan assets 1,133 611  
Foreign currency exchange rate changes 3,735 (2,172)  
Plan settlements 0 (3,267)  
Employer contributions 646 760  
Participant contributions 446 435  
Benefits paid (125) (1,006)  
Fair value of plan assets at end of year 31,177 25,342 $ 29,981
Funded status (underfunded): (7,931) (8,703)  
Other accrued liabilities (102) 0  
Other long-term obligations (7,829) (8,703)  
Net amount recognized $ (7,931) $ (8,703)