Borrowings - Additional Information (Detail)			1 Months Ended	3 Months Ended			9 Months Ended	12 Months Ended
	Jun. 01, 2015 USD ($)	May. 21, 2014 USD ($)	Jul. 16, 2013 USD ($)	Sep. 27, 2015 USD ($)	Dec. 31, 2013 USD ($)	Sep. 29, 2013 USD ($)	Sep. 28, 2014	Dec. 31, 2015 USD ($) quarter $ / shares shares	Dec. 31, 2014 USD ($) shares	Dec. 31, 2013 USD ($) shares	Apr. 30, 2015 USD ($)	Jun. 13, 2011 USD ($)	Aug. 09, 2010 USD ($)
Debt Instrument [Line Items]
Amortization of debt issuance costs								$ (10,454,000)	$ 0	$ (1,250,000)
Interest rate					3.875%			3.875%	3.875%	3.875%
Convertible notes, latest date of termination								Jul. 28, 2017
Convertible note hedge transactions, purchased call options								$ 88,000,000
Convertible note hedge transactions, net of tax								$ 56,000,000
Conversion of convertible notes, shares issued upon conversion | shares								2,700,000	1,900,000	600,000
Warrants expiration period								180 days
Warrants expiration date								Nov. 01, 2017
Strike price of warrants | $ / shares								$ 74.65
Proceeds from sale of warrants								$ 59,400,000
Convertible debt, fair value								316,300,000
Proceeds from Convertible Debt								400,000,000
Initial equity component								83,700,000
Convertible notes, carrying value, net of tax								53,300,000
Debt discount								$ 83,700,000
Remaining life of the convertible notes								1 year 7 months 6 days
Effective interest rate								7.814%
Proceeds from accounts receivable securitization	$ 12,100,000
Ownership percentage of subsidiaries								50.00%
Total long-term debt								$ 1,065,942,000	$ 1,068,401,000
Maximum
Debt Instrument [Line Items]
Conversion of convertible notes, shares issued upon conversion | shares								7,981,422
Revolving Credit Facility
Debt Instrument [Line Items]
Proceeds from long-term lines of credit	246,000,000
5.25% Senior Subordinated Notes Due 2024
Debt Instrument [Line Items]
Repayment of Debt		$ 245,000,000
Interest rate								5.25%
6.875% Senior Subordinated Notes Due 2019
Debt Instrument [Line Items]
Prepayment of debt, make-whole amount	$ 8,600,000
Write off of deferred debt issuance cost				$ 1,900,000
Basis spread on variable rate								0.50%
Senior Credit Facility
Debt Instrument [Line Items]
Maximum amount available for borrowing			$ 775,000,000
Senior Credit Facility | Term Loan
Debt Instrument [Line Items]
Maximum amount available for borrowing			375,000,000			$ 375,000,000
Senior Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum amount available for borrowing			400,000,000
Standby Letters of Credit
Debt Instrument [Line Items]
Line of credit facility amount outstanding								$ 3,800,000	6,000,000
Convertible Notes Payable
Debt Instrument [Line Items]
Interest rate													3.875%
Convertible subordinated debt													$ 400,000,000
Number of trading days								20 days
Number of consecutive trading days								30 days
Percentage of conversion price of applicable trading day								130.00%
Number of business days								5 days
Principal amount of convertible notes								$ 1,000
Percentage of the product of the last reported sale price of the common stock								98.00%
Convertible notes conversion rate								16.3084
Conversion price, per share | $ / shares								$ 61.32
Total long-term debt								$ 376,600,000	$ 363,700,000
Securitization Program
Debt Instrument [Line Items]
Maximum amount available for borrowing								$ 6,700,000.0
Interest rate								1.18%	0.92%
Maximum amount available under receivable securitization								$ 50,000,000
Other short-term borrowings								43,300,000	$ 4,700,000
New Senior Credit Facility | Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum amount available for borrowing			850,000,000					$ 850,000,000
Transaction fees recorded as Deferred asset									$ 6,400,000
Amortization of debt issuance costs						$ 1,300,000
Borrowing under revolving credit			$ 382,000,000		$ 298,000,000
Federal funds effective rate plus			0.50%
Prime rate or one month LIBOR plus			1.00%
Senior credit facility interest rate								2.17%
Leverage ratio, required			4.0
Interest coverage ratio, required			3.50
Liquidity minimum threshold			$ 400,000,000.0
Additional borrowing capacity with current level EBITDA								$ 681,700,000
Number of consecutive quarters | quarter								4,000
Leverage ratio								2,440.00
Interest coverage ratio								9,730.00
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | Prime Rate | Minimum
Debt Instrument [Line Items]
Applicable margin			0.25%
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | Prime Rate | Maximum
Debt Instrument [Line Items]
Applicable margin			1.00%
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR
Debt Instrument [Line Items]
Senior credit facility interest rate								0.42%
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR | Minimum
Debt Instrument [Line Items]
Applicable margin			1.25%
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR | Maximum
Debt Instrument [Line Items]
Applicable margin			2.00%
New Senior Credit Facility | Line of Credit | Revolving Credit Facility | Rate Spread
Debt Instrument [Line Items]
Senior credit facility interest rate								1.75%
6.875% Senior Subordinated Notes Due 2019 | Senior Notes
Debt Instrument [Line Items]
Interest rate								6.875%	6.875%			6.875%
Senior subordinated notes								$ 0	$ 250,000,000			$ 250,000,000
5.25% Senior Subordinated Notes Due 2024
Debt Instrument [Line Items]
Basis spread on variable rate								50.00%
5.25% Senior Subordinated Notes Due 2024 | Senior Notes
Debt Instrument [Line Items]
Interest rate		5.25%						5.25%	5.25%		5.25%
Senior subordinated notes											$ 250,000,000
Senior notes		$ 250,000,000						$ 250,000,000	$ 250,000,000
Fee amount		4,500,000
Proceed from senior notes used to repay revolving line of credit		$ 245,000,000
Ownership percentage of subsidiaries								100.00%
5.25% Senior Subordinated Notes Due 2024 | Senior Notes | Minimum
Debt Instrument [Line Items]
Declining percent of redemption price to principal amount								0.875%
5.25% Senior Subordinated Notes Due 2024 | Senior Notes | Maximum
Debt Instrument [Line Items]
Percent of redemption price to principal amount								102.625%
Declining percent of redemption price to principal amount							100.00%
5.25% Senior Subordinated Notes Due 2024 | Senior Notes | Debt Instrument Redemption Prior To June 15, 2019
Debt Instrument [Line Items]
Percent of redemption price to principal amount on redemption								100.00%
Make whole premium as percentage of principal amount of notes subject to redemption							1.00%
5.25% Senior Subordinated Notes Due 2024 | Senior Notes | Debt Instrument Redemption Prior To June Fifteen Twenty Seventeen
Debt Instrument [Line Items]
Percent of redemption price to principal amount on redemption								105.25%
Percent of principal amount of notes redeemable								35.00%