Other Expense, Net (Tables)

12 Months Ended

Dec. 31, 2011

Other Expense, Net [Abstract]

Schedule Of Other Expense, Net

	For the Years Ended
(in millions of U.S. dollars)	December 31, 2011		January 1, 2011		January 2, 2010
Foreign exchange loss	$	2.2	$	2.6	$	1.1
Write-off of financing fees		—		1.4		3.3
Total	$	2.2	$	4.0	$	4.4