Financial Instruments and Fair Value Measurements (Schedule of Reconciliation of Changes in Fair Value of Contingent Liabilities) (Details) (Level 3, Recurring, Contingent Liabilities, USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 26, 2014
Level 3 | Recurring | Contingent Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 202.8
Accretion expense	2.0
Effect of currency rate change	(1.9)
Ending balance	$ 202.9