v3.8.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Net income (loss) $ 25,182 $ 38,592 $ 26,250 $ 57,940 $ (11,056) $ 51,141 $ 52,517 $ 57,401 $ 147,964 $ 150,003 $ 306,720
Other comprehensive income (loss):                      
Foreign currency translation adjustment                 17,466 (8,243) (31,987)
Net loss on pension and other postretirement benefit adjustments, net of income tax benefit of $184, $60 and $0                 (6,170) (2,850) 0
Net (loss) gain on cash flow hedges                 (2,046) 5,710 11,105
Total other comprehensive income (loss)                 9,250 (5,383) (20,882)
Comprehensive income                 157,214 144,620 285,838
Income tax benefit on pension and other postretirement benefit plan adjustments                 $ 184 $ 60 $ 0