Business Combinations (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Oct. 03, 2014	Sep. 27, 2013	Sep. 28, 2012
Business Combinations [Abstract]
Goodwill	$ 50.5
Business Acquisition, Effective Date of Acquisition	Aug. 01, 2014
Business Acquisition, Percentage of Voting Interests Acquired	66.00%
Payments to Acquire Businesses, Net of Cash Acquired	148.5	0	229.6
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	34.00%
Business Combination, Consideration Transferred, Liabilities Incurred	76.5
Business Acquisition Accreted Value of Liability to Acquire Remaining Interest	74.0
Business Acquisition Percent to be Consolidated	100.00%
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	36.2
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	6.4
Business Acquisition, Transaction Costs	$ 3.4