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Note 1 Revenue Beginning Balance Adjustments (Details) - USD ($) $ in Thousands	Jun. 29, 2019	Sep. 30, 2018	Sep. 29, 2018
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract assets	$ 387,293		$ 0
Inventories	$ 915,155		$ 1,374,004
Difference between Revenue Guidance in Effect before and after Topic 606 [Member]
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract assets		$ 376,000
Inventories		350,000
Accounting Standards Update 2014-09 [Member]
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Cumulative Effect of Change on Equity or Net Assets		$ 28,000