Derivative Instruments (Narrative) (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jul. 02, 2016	Jan. 02, 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	$ 7.5	$ 7.4
Net AOCI hedging component	(40.6)
Net current deferred losses expected to be realized in the next twelve months	(22.1)
Receive-Variable/Pay-Fixed Interest Rate Swap
Derivative [Line Items]
Notional Amount (in U.S. Dollars)	$ 100.0