Income Taxes (Components of Net Deferred Tax Asset (Liability)) (Details) - USD ($) $ in Millions	Jan. 02, 2016	Jan. 03, 2015
Income Tax Disclosure [Abstract]
Accrued employee benefits	$ 72.9	$ 60.5
Bad debt allowances	4.9	8.8
Warranty accruals	4.9	4.7
Inventory	22.5	9.7
Accrued liabilities	7.4	9.5
Derivative instruments	30.3	19.7
Tax loss carryforward	14.4	16.6
Valuation allowance	(8.2)	(10.1)
Other	4.7	2.8
Deferred tax assets	153.8	122.2
Property related	(46.1)	(37.1)
Intangible items	(190.0)	(134.1)
Deferred tax liabilities	(236.1)	(171.2)
Deferred tax liabilities	$ (82.3)	$ (49.0)