Business Segments - Geographic Information, Based on Shipping Destination, Related to Revenue from External Customers (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended						4 Months Ended		12 Months Ended
	Sep. 08, 2012	Jun. 16, 2012	Mar. 24, 2012	Sep. 10, 2011	Jun. 18, 2011	Mar. 26, 2011	Dec. 29, 2012	Dec. 31, 2011	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Revenue from External Customer [Line Items]
United States									$ 1,079,867	$ 841,988	$ 768,594
Total from foreign territories									560,971	567,080	479,923
Total revenue from countries	353,067	312,720	322,807	361,590	310,139	330,872	652,244	406,466	1,640,838	1,409,068	1,248,517
Europe [Member]
Revenue from External Customer [Line Items]
Total from foreign territories									310,140	336,949	218,542
Canada [Member]
Revenue from External Customer [Line Items]
Total from foreign territories									112,598	113,970	103,374
Other [Member]
Revenue from External Customer [Line Items]
Total from foreign territories									$ 138,234	$ 116,161	$ 158,007