Restructuring and Other Charges Schedule of Restructuring Activity (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Mar. 29, 2013	Mar. 30, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 3.7		$ 3.7
Current Charges	4.8	6.0	6.4	6.6
Cash Payments	(3.4)		(4.4)
Other	0		0
Restructuring Reserve	2.3		1.7
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Current Charges				6.2
Employee Severance [Member] | FY13 Restructuring Programs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	3.1		3.1
Current Charges	4.8		6.4
Cash Payments	(3.1)		(3.3)
Other	0		0
Restructuring Reserve	1.4		0
Employee Severance [Member] | Other Restructuring Programs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0		0
Current Charges	0		0
Cash Payments	(0.2)		(0.9)
Other	0		0
Restructuring Reserve	0.2		0.9
Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Current Charges				0.4
Facility Closing [Member] | Other Restructuring Programs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0.6		0.6
Current Charges	0		0
Cash Payments	(0.1)		(0.2)
Other	0		0
Restructuring Reserve	$ 0.7		$ 0.8