Long-Term Debt and Other Borrowing Arrangements - Additional Information (Detail)	3 Months Ended			12 Months Ended												12 Months Ended	1 Months Ended		12 Months Ended			1 Months Ended
	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Sep. 30, 2012 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2013 Term loan due 2020 [Member] USD ($)	Dec. 31, 2013 Senior Secured Term Loan Credit Facility [Member] USD ($)	Dec. 31, 2013 Revolving Credit Facility [Member] USD ($)	Dec. 31, 2013 Revolving Credit Facility [Member] Minimum [Member]	Dec. 31, 2013 Revolving Credit Facility [Member] Maximum [Member]	Dec. 31, 2013 Variable rate term loans due 2017 [Member] USD ($)	Dec. 31, 2012 Variable rate term loans due 2017 [Member] USD ($)	Dec. 31, 2012 Revolving credit component [Member] USD ($)	Dec. 31, 2012 Revolving credit component [Member] EUR (€)	Dec. 31, 2011 Senior secured credit facility [Member] USD ($)	Mar. 31, 2013 Senior Subordinated notes due 2023 [Member] Senior Subordinate Notes [Member] USD ($)	Mar. 31, 2013 Senior Subordinated notes due 2023 [Member] Senior Subordinate Notes [Member] EUR (€)	Dec. 31, 2012 Senior subordinated notes due 2017 [Member] USD ($)	Dec. 31, 2013 Senior Subordinated notes due 2019 [Member] USD ($)	Dec. 31, 2012 Senior Subordinated notes due 2019 [Member] USD ($)	Dec. 31, 2012 Senior Subordinated notes due 2022 [Member] Senior Subordinate Notes [Member] USD ($)
Debt Instrument [Line Items]
Repayment of Line of credit facility				$ 434,743,000	$ 593,864,000							$ 240,000,000
Loss on extinguishment of debt	(1,600,000)	(1,900,000)	(50,600,000)	(1,612,000)	(52,450,000)							(1,600,000)
Payments of debt issuance costs				17,376,000	15,414,000	3,296,000	4,100,000	1,700,000	5,400,000							3,300,000	7,800,000					13,700,000
Borrowing outstanding under the revolving credit agreement		445,984,000			445,984,000								247,714,000	198,300,000	150,000,000
Term loan							250,000,000
Interest rate on loan							3.25%
Line of credit, interest rate, LIBOR term							Three-month LIBOR plus applicable spread
Borrowing under line of credit facility									400,000,000
Long term debt, maturity									2018			2017	2017
Line of credit borrowing base									325,000,000
Line of credit spread on variable rate										1.25%	1.75%
Line of credit commitment fees									0.375%
Line of credit facility description									In the event we borrow more than 90% of our borrowing base, we are subject to a fixed charge coverage ratio covenant.
Revolving credit facility restrictive covenants fixed charge coverage ratio minimum threshold									90.00%
Senior subordinated notes	1,118,261,000	705,221,000		1,118,261,000	705,221,000												413,040,000					700,000,000
Aggregate principal amount outstanding of senior subordinated notes	1,118,300,000	705,200,000		1,118,300,000	705,200,000												388,200,000	300,000,000		5,200,000
Interest rate of senior subordinated notes																	5.50%			9.25%		5.50%
Senior subordinated notes due date																	2023		2017	2019	2019	2022
Senior Subordinated Notes maturing 2019; description of priority																	The notes rank equal in right of payment with our senior subordinated notes due 2022 and 2019 and with any future subordinated debt, and they are subordinated to all of our senior debt and the senior debt of our subsidiary guarantors, including our Term Loan.			The notes are guaranteed on a senior subordinated basis by certain of our subsidiaries. The notes rank equal in right of payment with our senior subordinated notes due 2022 and 2023 and with any future senior subordinated debt, and are subordinated to all of our senior debt and the senior debt of our subsidiary guarantors, including our Term Loan.		The notes rank equal in right of payment with our senior subordinated notes due 2019 and 2023 and with any future subordinated debt, and they are subordinated to all of our senior debt and the senior debt of our subsidiary guarantors, including our Term Loan.
Senior Subordinated Notes maturing 2019; description of priority																	The notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.			The notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.		The notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.
Frequency of interest payments																	Semiannually			Semiannually		Semiannually
Repurchased senior subordinated notes																			350,000,000		194,800,000
Cash consideration of senior subordinated notes																			363,100,000		226,700,000
Effective interest rate of senior subordinated notes																				9.75%
Fair value of debt instrument	$ 1,098,600,000	$ 725,200,000		$ 1,098,600,000	$ 725,200,000