Quarterly report pursuant to Section 13 or 15(d)

Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Additional Information (Detail)

v3.4.0.3
Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Additional Information (Detail)
 3 Months Ended
Mar. 31, 2016
Jul. 30, 2013
Supplemental Guarantor Financial Information [Line Items]    
Percentage of guaranteed subsidiaries by the parent companies 100.00%  
9.125% Senior Notes, due April 2018 [Member]    
Supplemental Guarantor Financial Information [Line Items]    
Percentage of notes guaranteed by restricted subsidiaries 9.125%  
7.50% Senior Notes, due August 2020 [Member]    
Supplemental Guarantor Financial Information [Line Items]    
Percentage of notes guaranteed by restricted subsidiaries   7.50%