Note 5 Line of Credit Facility (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Mar. 28, 2015
Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum Borrowing Capacity	$ 300.0
Long-term Line of Credit	40.0
Letters of Credit Outstanding, Amount	22.4
Interest Rate	LIBOR or a base rate equal to Bank of America, N.A.'s announced prime rate, in each case plus a spread
Expiration Date	Mar. 16, 2017
Foreign Line of Credit
Line of Credit Facility [Line Items]
Maximum Borrowing Capacity	74.0
Long-term Line of Credit	$ 0
Foreign Line of Credit | $35 Million [Member]
Line of Credit Facility [Line Items]
Expiration Date	Oct. 03, 2015
Foreign Line of Credit | Remaining Amount [Member]
Line of Credit Facility [Line Items]
Expiration Date	Apr. 01, 2017