XML 125 R113.htm IDEA: XBRL DOCUMENT v3.22.4
Accumulated other comprehensive loss - Accumulated Other Comprehensive Income Loss and Changes in Accumulated Other Comprehensive Loss, Net of Tax (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Beginning Balance $ 1,849,541 $ 1,910,528 $ 1,815,705
Other comprehensive income/(loss) (70,198) 396,833 58,083
Ending Balance 2,072,797 1,849,541 1,910,528
Foreign Currency Items      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Beginning Balance (269,076) (194,024)  
Other comprehensive (loss)/income before reclassifications (72,987) (75,052)  
Other comprehensive income/(loss) (69,240) (75,052)  
Ending Balance (338,316) (269,076) (194,024)
Foreign Currency Items | Fixed assets      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 0 0  
Foreign Currency Items | Net Income      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 3,747 0  
Defined Benefit Pension Items      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Beginning Balance (91,397) (562,747)  
Other comprehensive (loss)/income before reclassifications (3,471) 49,145  
Other comprehensive income/(loss) 424 471,350  
Ending Balance (90,973) (91,397) (562,747)
Defined Benefit Pension Items | Fixed assets      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 0 0  
Defined Benefit Pension Items | Net Income      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 3,895 422,205  
Gains and Losses on Cash Flow Hedges      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Beginning Balance 1,048 (71)  
Other comprehensive (loss)/income before reclassifications 3,244 7,589  
Other comprehensive income/(loss) (1,842) 1,119  
Ending Balance (794) 1,048 (71)
Gains and Losses on Cash Flow Hedges | Fixed assets      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 507 (212)  
Gains and Losses on Cash Flow Hedges | Net Income      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income (5,593) (6,258)  
Accumulated Other Comprehensive Loss      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Beginning Balance (359,425) (756,842) (816,803)
Other comprehensive (loss)/income before reclassifications (73,214) (18,318)  
Other comprehensive income/(loss) (70,658) 397,417 59,961
Ending Balance (430,083) (359,425) $ (756,842)
Accumulated Other Comprehensive Loss | Fixed assets      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income 507 (212)  
Accumulated Other Comprehensive Loss | Net Income      
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Amounts reclassified from accumulated other comprehensive income $ 2,049 $ 415,947