Summary of Significant Accounting Policies Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Dec. 28, 2013
Significant Accounting Policies [Line Items]
Non-cash share-based compensation expense	$ 1,938,000	$ 2,965,000
Unrecognized tax benefits related to federal, state and foreign taxes			12,700,000
Unrecognized tax benefits related to federal, state and foreign taxes of which would impact the effective tax rate if recognized			11,100,000
Unrecognized tax benefits, accrued interest			2,000,000
Unrecognized tax benefits, penalties			1,800,000
Recognized Tax Expense	700,000
Amount of unrecognized tax benefits that may be recognized over the next twelve months	3,400,000
Interest paid	3,700,000	3,100,000
Income tax payments	6,800,000	8,400,000
Restricted Stock [Member]
Significant Accounting Policies [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross	120,269
Grant date fair value	$ 31,700,000