Note 14 - Income Taxes (Detail) - Provision for Income Taxes From Continuing Operations (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 30, 2012	Jan. 01, 2012	Jan. 02, 2011
Current tax expense:
U.S. federal	$ 1.4	$ 5.2	$ 6.2
U.S. state and local	3.0	1.8	0.6
Foreign	10.0	13.0	9.1
Total current	14.4	20.0	15.9
Deferred tax expense:
U.S. federal	4.7	(33.3)	(11.3)
U.S. state and local	0.9	1.1	(0.3)
Foreign	(0.9)	4.9	2.3
Total deferred	4.7	(27.3)	(9.3)
Total provision	$ 19.1	$ (7.3)	$ 6.6