Quarterly Data (Detail) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified
 3 Months Ended 12 Months Ended 27 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]                        
Net sales $ 326,400,000 $ 350,200,000 $ 320,900,000 $ 299,100,000 $ 350,400,000 $ 374,900,000 $ 330,400,000 $ 333,200,000 $ 1,296,613,000 $ 1,388,899,000 $ 1,474,612,000  
Gross margin 23,200,000 55,400,000 45,200,000 (3,200,000) 62,800,000 69,100,000 36,500,000 41,400,000        
Cost of products sold 319,900,000 317,900,000 301,100,000 328,000,000 313,700,000 332,100,000 320,200,000 317,800,000        
Selling, general, and administrative expenses 16,700,000 17,800,000 17,800,000 17,600,000 17,800,000 18,000,000 19,200,000 18,800,000 69,945,000 73,777,000 74,415,000  
Restructuring charges 134,500,000 0 0 0 100,000 100,000 200,000 1,000,000 134,486,000 1,378,000 102,404,000 103,782,000
Other operating income 0 0 0 0 0 0 (700,000) (3,300,000) 0 (3,971,000) (60,594,000)  
Interest expense 35,400,000 36,700,000 35,700,000 34,500,000 34,300,000 34,400,000 34,400,000 34,700,000 142,331,000 137,728,000 135,461,000  
Other loss, net 6,200,000 14,000,000 9,100,000 9,600,000 5,100,000 100,000 100,000 2,600,000 38,898,000 7,965,000 7,379,000  
Income tax benefit (2,300,000) (600,000) 0 0 (600,000) 0 0 0 (2,989,000) (562,000) (1,424,000)  
Net income (loss) $ (184,000,000) $ (35,600,000) $ (42,800,000) $ (90,600,000) $ (20,000,000) $ (9,800,000) $ (43,000,000) $ (38,400,000) $ (352,955,000) $ (111,206,000) $ (173,829,000)  
Earnings (loss) per share:                        
Basic (usd per share) $ (3.45) $ (0.67) $ (0.80) $ (1.70) $ (0.38) $ (0.18) $ (0.81) $ (0.72) $ (6.62) $ (2.09) $ (3.29)  
Diluted (usd per share) $ (3.45) $ (0.67) $ (0.80) $ (1.70) $ (0.38) $ (0.18) $ (0.81) $ (0.72) $ (6.62) $ (2.09) $ (3.29)  
Weighted average shares of common stock outstanding:                        
Basic (in shares) 53,331 53,328 53,323 53,188 53,172 53,172 53,172 52,976 53,293 53,124 52,850  
Diluted (in shares) 53,331 53,328 53,323 53,188 53,172 53,172 53,172 52,976 53,293 53,124 52,850  
Closing price per share:                        
High $ 3.43 $ 3.48 $ 3.07 $ 4.38 $ 0.85 $ 1.13 $ 1.29 $ 1.65        
Low $ 2.34 $ 2.20 $ 1.69 $ 0.65 $ 0.54 $ 0.62 $ 1.03 $ 0.98        
Period-end $ 3.43 $ 3.20 $ 2.10 $ 2.89 $ 0.63 $ 0.76 $ 1.15 $ 1.32