Note 6 Income Tax (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Mar. 28, 2015	Jul. 02, 2016	Jun. 27, 2015	Oct. 03, 2015
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 19,954	$ 15,816		$ 65,954	$ 67,571
Effective Income Tax Rate	40.30%	39.30%		43.10%	52.20%
Tax Adjustments, Settlements, and Unusual Provisions			$ 15,500
Other Information Pertaining to Income Taxes				In each of the past four years, the Company has released a portion of its valuation allowance attributable to certain deferred tax assets in the U.S. and foreign jurisdictions. These releases have ranged from $21.5 million to $287.4 million.
Deferred Tax Assets, Valuation Allowance						$ 282,700