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Consolidated Statement of Stockholders' Equity Consolidated Statement of Stockholders' Equity (Parenthetical) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Deferred Tax from ASC 606	$ (10,285,000)		$ (10,285,000)
Change in pension and retiree medical plan liabilities	(6,322,000)	$ (561,000)	1,574,000	$ (1,583,000)
Gain on derivative, tax	(35,000)	$ (786,000)	(568,000)	$ (637,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment and Disposals, Tax	920,000		(6,976,000)
Disposition of Business, Deferred Taxes	$ 5,402		$ 5,402

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