Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income - Reclassifications out of AOCI (Details)

v3.19.1
Accumulated Other Comprehensive Income - Reclassifications out of AOCI (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Reclassification, net $ (82) $ (9)
Interest expense, net 28,618 29,163
Cost of goods sold 278,311 288,076
Income (loss) before income taxes and noncontrolling interest (5,888) (27)
Tax expense (benefit) 2,447 (529)
Net loss (3,441) (556)
Defined benefit and other postretirement plans    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Reclassification, before tax (41) (17)
Reclassification, tax 10 3
Reclassification, net (31) (14)
Amortization of prior service credit    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Reclassification, before tax (33) (19)
Amortization of net (gain) loss    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Reclassification, before tax (8) 2
Net gain (loss) from hedging activities | Amount of gain (loss) reclassified from AOCI into income    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Income (loss) before income taxes and noncontrolling interest (68) 7
Tax expense (benefit) 17 (2)
Net loss (51) 5
Net gain (loss) from hedging activities | Amount of gain (loss) reclassified from AOCI into income | Interest rate caps    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Interest expense, net 123 35
Net gain (loss) from hedging activities | Amount of gain (loss) reclassified from AOCI into income | Natural gas swaps    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Cost of goods sold $ (191) $ (28)