PENSION PLANS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 06, 2013	Jun. 30, 2012	Jul. 06, 2013	Jun. 30, 2012
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 0.6	$ 0.6	$ 1.2	$ 1.2
Expected return on plan assets	(0.8)	(0.7)	(1.5)	(1.3)
Amortization of net loss	0.3	0.6	0.5	1.1
Net periodic benefit cost	0.1	0.5	0.2	1.0
Employer contribution to defined benefit pension plan			1.3
Anticipated employer contributions in fiscal year			$ 4.8