Note 13 - Income Taxes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended				12 Months Ended	3 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012	Jan. 02, 2011	Jan. 01, 2012 HIRE Act rentention credits [Member] General Business Tax Credit Carryforward [Member]	Mar. 31, 2013 Work Opportunity Credits [Member] General Business Tax Credit Carryforward [Member]	Dec. 29, 2013 General Business Tax Credit Carryforward [Member]
Note 13 - Income Taxes (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	$ 26.2	$ 7.9	$ 28.5		$ 11.3
Tax Benefit Recognized With Enacted Law						9.3
Tax Adjustments, Settlements, and Unusual Provisions		5.1
Tax Credit Carryforward, Amount							82.0
Deferred Tax Assets, Operating Loss Carryforwards	49.4	50.2
Undistributed Earnings of Foreign Subsidiaries	76.8
Unrecognized Tax Benefits	2.8	2.9	7.8	8.5
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1.8	1.9	6.7
Unrecognized Tax Benefits, Interest on Income Taxes Expense	0.1	(0.3)	0.1
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	0.3	0.2
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 0.5