PENSION PLANS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jan. 03, 2016	Jun. 28, 2015	Jun. 29, 2014	Jun. 26, 2015
Defined Benefit Plan Disclosure [Line Items]
Pension Contributions				$ 200.0
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 15.1	$ 11.7		30.2	$ 23.5
Interest cost	19.0	21.0		38.0	42.1
Expected return on plan assets	(22.1)	(22.1)		(44.2)	(42.9)
Net amortization	1.2	0.0		2.4	0.0
Pension expense	$ 13.2	$ 10.6		26.4	$ 22.7
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate						4.80%
Increase (Decrease) in Pension and Postretirement Obligations				$ 76.1
Scenario, Forecast [Member]
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Pension expense			$ 17.1