Additional Cash Flow Information - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013
Schedule of Cash Flow, Supplemental [Line Items]
Income taxes paid	$ 19,792,000	$ 1,035,000
Interest paid	784,000	760,000
Acquired operating property by capital leases	$ 641,000	$ 8,833,000