Consolidated Combined Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 28, 2013	Jun. 29, 2012	Jun. 28, 2013	Jun. 29, 2012
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (27.9)	$ 33.2	$ 25.3	$ 108.4
Other comprehensive income (loss), net of tax
Currency translation adjustments	(6.6)	(11.1)	(14.8)	(11.3)
Unrecognized loss on derivatives	(3.4)	0	(7.4)	0
Unrecognized gain (loss) on benefit plans	3.6	2.8	1.9	(1.6)
Total other comprehensive loss, net of tax	(6.4)	(8.3)	(20.3)	(12.9)
Comprehensive income (loss)	$ (34.3)	$ 24.9	$ 5.0	$ 95.5