Note 12 Unrecognized Stock-based Compensation Expense (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 27, 2014
Stock Options
Unrecognized Compensation Cost [Line Items]
Unrecognized Compensation Expense	$ 9.7
Weighted Average Period of Recognition (Years)	1 year 10 months 29 days
Restricted stock units
Unrecognized Compensation Cost [Line Items]
Unrecognized Compensation Expense	17.0
Weighted Average Period of Recognition (Years)	1 year 8 months 15 days
Performance Shares | Vesting not probable
Unrecognized Compensation Cost [Line Items]
Unrecognized Compensation Expense	$ 5.8