Restructuring (Tables)

12 Months Ended

Dec. 28, 2013

Restructuring And Related Activities [Abstract]

Restructuring, Asset Impairment and Intangible Asset Impairment Charges

The following table summarizes restructuring, asset impairment and intangible asset impairment charges for the years ended December 28, 2013, December 29, 2012 and December 31, 2011:

	For the Year Ended
(in millions of U.S. dollars)	December 28, 2013		December 29, 2012		December 31, 2011
Restructuring	$	2.0	$	—	$	—
Asset impairments		—		—		0.6
Intangible asset impairments		—		—		1.4
	$	2.0	$	—	$	2.0

Summary of Restructuring Charges

The following table summarizes restructuring charges on a reporting segment basis for the year ended December 28, 2013.

(in millions of U.S. dollars)	North America		United Kingdom		All Other		Total
Restructuring	$	1.0	$	0.7	$	0.3	$	2.0
	$	1.0	$	0.7	$	0.3	$	2.0

Schedule of Asset Impairment and Intangible Asset Impairment by Segment

The following table summarizes our asset impairment charges on a reporting segment basis for the year ended December 31, 2011.

(in millions of U.S. dollars)	North America		All Other		Total
Asset impairments	$	—	$	0.6	$	0.6
Intangible asset impairments		1.4		—		1.4
	$	1.4	$	0.6	$	2.0