Restructuring and Other Charges (Schedule of Restructuring Activity) (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 01, 2016	Jan. 02, 2015
Restructuring Reserve [Roll Forward]
Balance at October 2, 2015	$ 0.4
Current Charges	0.0	$ 1.3
Cash Payments	(0.2)
Other	0.0
Balance at January 1, 2016	0.2
Employee Severance [Member] | FY13 Restructuring Programs [Member]
Restructuring Reserve [Roll Forward]
Balance at October 2, 2015	0.1
Current Charges	0.0
Cash Payments	0.0
Other	0.0
Balance at January 1, 2016	0.1
Employee Severance [Member] | Other Restructuring Programs [Member]
Restructuring Reserve [Roll Forward]
Balance at October 2, 2015	0.2
Current Charges	0.0
Cash Payments	(0.1)
Other	0.0
Balance at January 1, 2016	0.1
Facility Closing [Member] | Other Restructuring Programs [Member]
Restructuring Reserve [Roll Forward]
Balance at October 2, 2015	0.1
Current Charges	0.0
Cash Payments	(0.1)
Other	0.0
Balance at January 1, 2016	$ 0.0