Long-Term Debt and Other Borrowing Arrangements - Additional Information (Detail)	0 Months Ended	3 Months Ended	12 Months Ended				12 Months Ended								1 Months Ended	12 Months Ended	1 Months Ended			12 Months Ended		12 Months Ended
	Mar. 01, 2013 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Jan. 02, 2015 Subsequent Event [Member] Revolving Credit Facility [Member] USD ($)	Dec. 31, 2014 Revolving Credit Agreement Mature 2018 [Member] USD ($)	Dec. 31, 2013 Revolving Credit Agreement Mature 2018 [Member] USD ($)	Dec. 31, 2014 Revolving Credit Agreement Mature 2018 [Member] Minimum [Member]	Dec. 31, 2014 Revolving Credit Agreement Mature 2018 [Member] Maximum [Member]	Dec. 31, 2014 Variable Term loan Due 2020 [Member] USD ($)	Dec. 31, 2013 Variable Term loan Due 2020 [Member] USD ($)	Dec. 31, 2014 5.25% Senior Subordinated Notes Due 2024 [Member] USD ($)	Dec. 31, 2013 5.25% Senior Subordinated Notes Due 2024 [Member]	Jun. 29, 2014 5.25% Senior Subordinated Notes Due 2024 [Member] Senior Subordinate Notes [Member] USD ($)	Dec. 31, 2014 5.25% Senior Subordinated Notes Due 2024 [Member] Senior Subordinate Notes [Member]	Nov. 30, 2014 5.5% Senior Subordinated Notes Due 2023 [Member] Senior Subordinate Notes [Member] USD ($)	Nov. 30, 2014 5.5% Senior Subordinated Notes Due 2023 [Member] Senior Subordinate Notes [Member] EUR (€)	Mar. 31, 2013 5.5% Senior Subordinated Notes Due 2023 [Member] Senior Subordinate Notes [Member] USD ($)	Dec. 31, 2014 5.5% Senior Subordinated Notes Due 2023 [Member] Senior Subordinate Notes [Member] USD ($)	Mar. 31, 2013 5.5% Senior Subordinated Notes Due 2023 [Member] Senior Subordinate Notes [Member] EUR (€)	Dec. 31, 2012 5.5% Senior Subordinated Notes Due 2022 [Member] Senior Subordinate Notes [Member] USD ($)	Dec. 31, 2014 9.25% Senior Subordinated Notes Due 2019 [Member] USD ($)	Dec. 31, 2013 9.25% Senior Subordinated Notes Due 2019 [Member] USD ($)	Dec. 31, 2012 Senior Subordinated Notes Due 2017 [Member] USD ($)	Dec. 31, 2012 Senior Subordinated Notes Due 2019 [Member] USD ($)
Debt Instrument [Line Items]
Borrowing under line of credit facility							$ 0	$ 400,000,000
Revolving credit agreement, maturity							2018
Line of credit borrowing base							334,700,000
Description of variable rate basis							LIBOR or other similar indices in foreign jurisdictions				Three-month LIBOR plus an applicable spread.
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%
Payments of debt issuance costs	13,700,000		10,700,000	17,376,000	15,414,000			9,300,000				3,900,000			4,200,000				12,200,000
Amount borrowed under revolving credit facility						200,000,000	0	0
Term Loan												250,000,000
Term Loan, maturity year											2020	2020
Frequency of interest payments											Quarterly amortization payments					Semiannually				Semiannually		Semiannually	Semiannually
Quarterly amortization payments											600,000
Effective interest rate of senior subordinated notes											3.25%												9.75%
Aggregate principal amount outstanding of senior subordinated notes		1,118,300,000	1,521,500,000	1,118,300,000											200,000,000		247,500,000	200,000,000	388,200,000		300,000,000	700,000,000	5,200,000
Senior subordinated notes interest rate													5.25%	5.25%	5.25%				5.50%			5.50%	9.25%	9.25%
Senior subordinated notes due date													2024	2024	2024		2023	2023	2023			2022	2019	2019
Senior Subordinated Notes maturing 2019; description of priority																The 2024 Notes rank equal in right of payment with our senior subordinated notes due 2023, 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 2023 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 2024, 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 2022 Notes are guaranteed on a senior subordinated basis by certain of our subsidiaries. The 2022 Notes rank equal in right of payment with our senior subordinated notes due 2024, 2023, 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 rank equal in right of payment with our senior subordinated notes due 2022, 2023, and 2024, 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.
Senior Subordinated Notes maturing 2019; description of priority																The 2024 Notes rank equal in right of payment with our senior subordinated notes due 2023, 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 2023 Notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.		The 2022 Notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.	The 2019 notes are guaranteed on a senior subordinated basis by certain of our subsidiaries.
Senior subordinated notes		1,118,261,000	1,521,547,000	1,118,261,000									200,000,000							616,300,000			5,221,000	5,221,000
Repurchased senior subordinated notes																									350,000,000	194,800,000
Cash consideration of senior subordinated notes																									363,100,000	226,700,000
Senior subordinated notes due date																									2017	2019
Loss on extinguishment of debt		(1,600,000)		(1,612,000)	(52,450,000)
Fair value of debt instrument		$ 1,098,600,000	$ 1,529,400,000	$ 1,098,600,000