EMPLOYEE BENEFIT PLANS (Other Changes in Plan Assets and Benefit Obligation Recognized in Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
Pension Benefits
Defined Benefit Plan Disclosure
Estimated net actuarial (gains) loss that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	$ 2.5
Amortization of prior service cost/(credit) that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	0
Amortization of transition (asset)/obligation that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	0
Net actuarial (gain)/loss	(24.6)	16.5
Prior service cost	0	0
Amortization of:
Net actuarial gain	(3.2)	(1.9)
Prior service credit	0	0
Settlement recognition	(0.7)	(0.1)
Transition asset	0	0
Deferred tax asset/(liability)	11.4	(5.5)
Total recognized in other comprehensive income	(17.1)	9.0
Other Benefits
Defined Benefit Plan Disclosure
Estimated net actuarial (gains) loss that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	0.1
Amortization of prior service cost/(credit) that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	0.4
Amortization of transition (asset)/obligation that will be amortized from accumulated other comprehensive income into net periodic benefit cost during the 2014 fiscal year	0
Net actuarial (gain)/loss	(1.0)	1.2
Prior service cost	0	0.8
Amortization of:
Net actuarial gain	(0.3)	(0.1)
Prior service credit	(0.4)	(0.3)
Settlement recognition	0	0
Transition asset	0	(0.2)
Deferred tax asset/(liability)	0.7	(0.7)
Total recognized in other comprehensive income	$ (1.0)	$ 0.7