Fair Value Fair Value Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - Fair Value, Measurements, Recurring [Member] $ in Millions	3 Months Ended
	Jan. 01, 2016 USD ($)
Fair Value, Liabilities [Roll Forward]
Purchase obligation, beginning balance	$ 75.4
Foreign currency derivative, beginning balance	2.8
Contingent Consideration, beginning balance	0.5
Purchase obligation, ending balance	75.7
Foreign currency derivative, ending balance	2.7
Contingent Consideration, ending balance	0.5
Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities [Roll Forward]
Purchase obligation, beginning balance	75.4
Foreign currency derivative, beginning balance	2.8
Contingent Consideration, beginning balance	0.5
Purchase obligation, ending balance	75.7
Foreign currency derivative, ending balance	2.7
Contingent Consideration, ending balance	0.5
Fair Value, Inputs, Level 3 [Member] | Obligations [Member]
Fair Value, Liabilities [Roll Forward]
Purchase obligation, beginning balance	75.4
Changes in fair value included in earnings	0.3
Purchase obligation, ending balance	75.7
Fair Value, Inputs, Level 3 [Member] | Derivative [Member]
Fair Value, Liabilities [Roll Forward]
Foreign currency derivative, beginning balance	2.8
Changes in fair value included in earnings	(0.1)
Foreign currency derivative, ending balance	2.7
Fair Value, Inputs, Level 3 [Member] | contingent consideration classified as liability [Member]
Fair Value, Liabilities [Roll Forward]
Contingent Consideration, beginning balance	0.5
Changes in fair value included in earnings	0.0
Contingent Consideration, ending balance	$ 0.5