Derivative Instruments (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Apr. 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	$ 7.2	$ 7.4
Net AOCI hedging component	(37.1)
Net current deferred losses expected to be realized in the next twelve months	(20.8)
Receive-Variable/Pay-Fixed Interest Rate Swap
Derivative [Line Items]
Notional Amount (in U.S. Dollars)	$ 100.0