XML 55 R45.htm IDEA: XBRL DOCUMENT v3.19.1
Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Mar. 31, 2018
Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax $ (289,754) $ (302,414) $ (236,516) $ (265,406)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (308) 5,915    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax 10,400 22,505    
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax 2,568 470    
Other Comprehensive Income (Loss), Net of Tax 12,660 28,890    
Accumulated Translation Adjustment [Member]        
Accumulated Other Comprehensive Income (Loss), Net of Tax (55,249) (63,913) (2,371) (31,340)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 0 0    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax 8,664 28,969    
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax 0 0    
Other Comprehensive Income (Loss), Net of Tax 8,664 28,969    
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]        
Accumulated Other Comprehensive Income (Loss), Net of Tax (52) 702 1,619 (1,081)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (308) 5,915    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax 0 0    
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax (446) (3,215)    
Other Comprehensive Income (Loss), Net of Tax (754) 2,700    
Accumulated Defined Benefit Plans Adjustment [Member]        
Accumulated Other Comprehensive Income (Loss), Net of Tax (234,453) (239,203) $ (235,764) $ (232,985)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 0 0    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax 1,736 (6,464)    
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax 3,014 3,685    
Other Comprehensive Income (Loss), Net of Tax $ 4,750 $ (2,779)