Long-Term Debt - Summary of Long-term Debt (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012 Secured Debt [Member] Dollar Denominated Term Loan [Member] 2012 Secured Credit Agreement [Member]	Dec. 31, 2013 Secured Debt [Member] Dollar Denominated Term Loan [Member] Minimum [Member] 2012 Secured Credit Agreement [Member]	Dec. 31, 2013 Secured Debt [Member] Tranche 1 Dollar Denominated Term Loan [Member] Second Lien Credit Agreement [Member]	Dec. 31, 2013 Secured Debt [Member] Tranche 1 Dollar Denominated Term Loan [Member] Minimum [Member] Second Lien Credit Agreement [Member]	Dec. 31, 2013 Secured Debt [Member] Tranche 2 Dollar Denominated Term Loan [Member] Second Lien Credit Agreement [Member]	Dec. 31, 2013 Secured Debt [Member] Dollar denominated [Member] Minimum [Member] Revolver Borrowings [Member]	Dec. 31, 2013 Secured Debt [Member] Dollar denominated [Member] Minimum [Member] Term Loans [Member]	Dec. 31, 2013 Unsecured Debt [Member] Dollar denominated [Member] Senior Notes [Member]	Dec. 31, 2013 Unsecured Debt [Member] Dollar Denominated Floating Rate Notes [Member] Senior Notes [Member]
Debt Instrument [Line Items]
Change in maturity date, description	The term loans maturing in June 2019 and the revolver availability through June 2018 are subject to a reduction in maturity to November 2015, December 2015, June 2016 or September 2016 if the Company is unable to repay or refinance its outstanding debt under the Second Lien Credit Agreement or its unsecured debt prior to their maturity dates.
LIBOR floor rate		9.50%	1.50%	8.00%	1.50%		1.25%	1.25%
Cash interest						4.00%			11.375%	6.125%
Payment-in-kind-interest						4.375%			2.50%	2.50%
Variable Interest rate description		Libor+9 1/2%		Libor+8%						LIBOR+6.125