Other Expens, Net (Schedule Of Other Expenses, Net) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
Other Expense, Net [Abstract]
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