Segment Reporting - Revenues by Geographic Area (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 29, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Oct. 01, 2011	Jul. 02, 2011	Apr. 02, 2011	Dec. 29, 2012		Dec. 31, 2011		Jan. 01, 2011
Segment Reporting Information [Line Items]
Revenue, net	$ 517.2	$ 583.8	$ 625.8	$ 523.8	$ 549.2	$ 611.3	$ 640.0	$ 534.1	$ 2,250.6	[1]	$ 2,334.6	[2]	$ 1,803.3	[3]
United States [Member]
Segment Reporting Information [Line Items]
Revenue, net									1,509.1		1,610.5		1,212.1
Canada [Member]
Segment Reporting Information [Line Items]
Revenue, net									244.2		249.0		201.1
United Kingdom [Member]
Segment Reporting Information [Line Items]
Revenue, net									473.2		447.9		367.1
Mexico [Member]
Segment Reporting Information [Line Items]
Revenue, net									38.8		51.8		50.1
RCI [Member]
Segment Reporting Information [Line Items]
Revenue, net									31.2		25.6		28.8
Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net									$ (45.9)	[4]	$ (50.2)	[4]	$ (55.9)	[4]

[1] Intersegment revenue between North America and the other reporting segments was $16.4 million for the year ended December 29, 2012.

[2] Intersegment revenue between North America and the other reporting segments was $14.7 million for the year ended December 31, 2011.

[3] Intersegment revenue between North America and the other reporting segments was $19.0 million for the year ended January 1, 2011.

[4] Represents intercompany revenue among our operating segments, of which $16.4 million, $14.7 million and $19.0 million represents intersegment revenue between the North America reporting segment and our other operating segments for December 29, 2012, December 31, 2011, and January 1, 2011, respectively.