XML 75 R61.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Accumulated Other Comprehensive Income (Loss) (Components of AOCI) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance $ (646,568) $ (641,972)    
Other comprehensive income (loss) before reclassifications (3) (27,727) 12,641    
Amounts reclassified from AOCL 854 452    
Other comprehensive income (loss) (26,873) 13,093    
Ending balance (673,441) (628,879)    
Foreign currency translation items        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance (523,873) (554,683)    
Other comprehensive income (loss) before reclassifications (3) (28,244) 13,506    
Amounts reclassified from AOCL 0 0    
Other comprehensive income (loss) (28,244) 13,506    
Ending balance (552,117) (541,177)    
Pension and other post-retirement effects        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance (121,882) (86,356)    
Other comprehensive income (loss) before reclassifications (3) 517 (865)    
Amounts reclassified from AOCL 859 422    
Other comprehensive income (loss) 1,376 (443)    
Ending balance (120,506) (86,799)    
Cash flow hedging activity        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance (813) (933)    
Other comprehensive income (loss) before reclassifications (3) 0 0    
Amounts reclassified from AOCL (5) 30    
Other comprehensive income (loss) (5) 30    
Ending balance (818) (903)    
Non- controlling Interests        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Other comprehensive income (loss) (214) (3,161)    
Accumulated other comprehensive income (loss), foreign currency translation adjustment, net of tax $ (7,200) $ 2,700 $ (7,000) $ 5,800