Note 9 Income Tax Detail (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 29, 2012
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards, Limitations on Use	$6.8 million of federal net operating losses subject to an annual limitation and may utilize approximately $1.7 million of these net operating losses each year.
Operating Loss Carryforwards, Expiration At Various Dates Through	Sep. 30, 2033
Undistributed Earnings of Foreign Subsidiaries	$ 543.6
Release of Valuation Allowance	released $87.6 million and $21.5 million of the valuation allowance attributable to certain U.S. and foreign deferred tax assets and net operating losses during 2014 and 2013, respectively
Federal
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards	1,207.2
State
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards	888.9
Foreign
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards	1,076.8
Income Tax Holiday [Abstract]
Income Tax Holiday, Aggregate Dollar Amount	$ 0.7	$ 1.5	$ 3.1
Income Tax Holiday, Income Tax Benefits Per Share	$ 0.01	$ 0.02	$ 0.04
Singapore
Income Tax Holiday [Abstract]
Income Tax Holiday, Termination Date	2012
China and Thailand
Income Tax Holiday [Abstract]
Income Tax Holiday, Termination Date	2013
India
Income Tax Holiday [Abstract]
Income Tax Holiday, Termination Date	2019