INCOME TAXES (Deferred tax assets and liabilities) (Details) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Deferred tax assets:
Accrued expenses and reserves	$ 11.0	$ 10.5
Compensation and employee benefits	25.1	38.0
Other items	5.1	4.4
Valuation allowance on state deferred tax	(3.5)	(4.4)
Total deferred tax assets	37.7	48.5
Deferred tax liabilities:
Accelerated depreciation on fixed assets	10.3	9.7
Amortization of intangibles	61.0	61.9
Other items	9.2	7.8
Total deferred tax liabilities	80.5	79.4
Net deferred tax liabilities	$ (42.8)	$ (30.9)