XML 62 R44.htm IDEA: XBRL DOCUMENT v3.19.3
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Equity [Abstract]    
Defined benefit pension and other post-retirement benefit plans $ (136,106) $ (139,430)
Unrealized foreign currency translation gain 1,371 7,201
Unrealized loss on foreign currency forward contracts and interest rate swaps (17,891) (495)
Total accumulated other comprehensive loss, net of tax $ (152,626) $ (132,724)