XML 72 R61.htm IDEA: XBRL DOCUMENT v3.21.2
ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Shareholders' equity $ 2,513,651 $ 2,418,214 $ 2,255,557 $ 2,150,558 $ 2,159,092 $ 2,476,310
Cumulative translation adjustments            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Shareholders' equity (157,446)     (196,114)    
Net actuarial loss and prior service cost            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Shareholders' equity (638,575)     (716,711)    
Unrealized gain (loss) from cash flow hedges            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Shareholders' equity (10,460)     (16,893)    
Accumulated other comprehensive loss            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Shareholders' equity $ (806,481) $ (787,682) $ (817,205) $ (929,718) $ (904,640) $ (836,491)