Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.3
Accumulated Other Comprehensive Income - Reclassifications out of AOCI (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Sep. 30, 2019
Sep. 30, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Other expense, net $ 1,834     $ 2,451     $ 1,890 $ 13,114
Interest expense, net 27,697     28,238     84,855 84,622
Cost of goods sold 310,904     319,703     905,395 934,088
Income before income taxes and noncontrolling interest (43,537)     (22,906)     (100,451) (52,741)
Tax benefit (expense) 16,718     8,470     39,472 21,590
Net income (26,819) $ (30,719) $ (3,441) (14,436) $ (16,159) $ (556) (60,979) (31,151)
Amount of gain (loss) reclassified from AOCI into income                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Net income (307)     (52)     (386) (145)
Defined benefit and other postretirement plans | Amount of gain (loss) reclassified from AOCI into income                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Income before income taxes and noncontrolling interest 40     38     123 74
Tax benefit (expense) (10)     (13)     (30) (19)
Net income 30     25     93 55
Prior service credit (cost) | Amount of gain (loss) reclassified from AOCI into income                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Other expense, net 32     40     97 79
Actuarial gains (losses) | Amount of gain (loss) reclassified from AOCI into income                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Other expense, net 8     (2)     26 (5)
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 before income taxes and noncontrolling interest (448)     (101)     (636) (265)
Tax benefit (expense) 111     24     157 65
Net income (337)     (77)     (479) (200)
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 (157)     (71)     (449) (164)
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 $ (291)     $ (30)     $ (187) $ (101)