EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS - Narrative (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	3 Months Ended		6 Months Ended
	Jun. 27, 2014	Jun. 28, 2014 plan	Jun. 30, 2013	Jun. 28, 2014 plan	Jun. 30, 2013
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]
Number of plans		3		3
Employee benefit plan liabilities assumed	$ 73.8
Noncash Allocations by Employer		$ 1.5	$ 2.5	$ 3.0	$ 5.0