Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 03, 2015	Jun. 27, 2014	Jul. 03, 2015	Jun. 27, 2014
Income Tax Disclosure [Abstract]
United States income taxes	$ 44.1	$ 34.6	$ 142.2	$ 82.4
Foreign income taxes	7.9	2.5	16.1	1.8
Provision for income taxes	$ 52.0	$ 37.1	$ 158.3	$ 84.2