Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Dec. 25, 2015	Dec. 26, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 211.1	$ 92.7
Other comprehensive income (loss), net of tax:
Currency translation adjustments	(68.1)	(22.4)
Unrecognized gain on derivatives, net of $- and $- tax	0.1	0.1
Unrecognized gain on benefit plans, net of $(1.0) and ($0.5) tax	1.8	1.0
Total other comprehensive income (loss), net of tax	(66.2)	(21.3)
Comprehensive income	$ 144.9	$ 71.4