Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidating Financial Information - Condensed Consolidating Statements of Comprehensive Income (Loss) (Details)

v3.3.0.814
Condensed Consolidating Financial Information - Condensed Consolidating Statements of Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Condensed Financial Statements, Captions [Line Items]        
Net (loss) income $ (388,209) $ 6,920 $ (394,015) $ 137,330
Foreign currency translation adjustment (11,538) (9,536) (23,275) (9,998)
Other comprehensive loss (11,538) (9,536) (23,275) (9,998)
Comprehensive (loss) income (399,747) (2,616) (417,290) 127,332
Parent [Member]        
Condensed Financial Statements, Captions [Line Items]        
Net (loss) income (388,209) 6,920 (394,015) 137,330
Foreign currency translation adjustment (11,538) (9,536) (23,275) (9,998)
Other comprehensive loss (11,538) (9,536) (23,275) (9,998)
Comprehensive (loss) income (399,747) (2,616) (417,290) 127,332
Guarantors [Member]        
Condensed Financial Statements, Captions [Line Items]        
Net (loss) income 19 156 257 397
Foreign currency translation adjustment 0 0 0 0
Other comprehensive loss 0 0 0 0
Comprehensive (loss) income 19 156 257 397
Non-Guarantor [Member]        
Condensed Financial Statements, Captions [Line Items]        
Net (loss) income (58,649) (4,634) (71,309) (8,860)
Foreign currency translation adjustment (11,538) (9,536) (23,275) (9,998)
Other comprehensive loss (11,538) (9,536) (23,275) (9,998)
Comprehensive (loss) income (70,187) (14,170) (94,584) (18,858)
Eliminations [Member]        
Condensed Financial Statements, Captions [Line Items]        
Net (loss) income 58,630 4,478 71,052 8,463
Foreign currency translation adjustment 11,538 9,536 23,275 9,998
Other comprehensive loss 11,538 9,536 23,275 9,998
Comprehensive (loss) income $ 70,168 $ 14,014 $ 94,327 $ 18,461