DERIVATIVE INSTRUMENTS (Narrative) (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jul. 01, 2017	Dec. 31, 2016
Derivative [Line Items]
Net derivative losses on closed hedge instruments in AOCI that will be realized in earnings when the hedged items impact earnings	$ 2.1	$ 7.5
Net AOCI hedging component	(1.7)
Net current deferred losses expected to be realized in the next twelve months	0.4
Receive-Variable/Pay-Fixed Interest Rate Swap
Derivative [Line Items]
Notional amount of instrument	$ 100.0