Note 8 Income Tax Detail (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Sep. 27, 2014
Operating Loss Carryforwards [Line Items]
Valuation Allowance Released	$ 96.2	$ 288.7	$ 87.6
Undistributed Earnings of Foreign Subsidiaries	$ 595.9
Operating Loss Carryforwards, Expiration Date	Sep. 30, 2033
Federal
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 1,058.0
State
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Valuation Allowance	17.6
Operating Loss Carryforwards	662.4
Foreign
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 785.1