SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Reclassifications Out of Accumulated OCI) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Sep. 30, 2022	Jul. 01, 2022	Apr. 01, 2022	Dec. 31, 2021	Oct. 01, 2021	Jul. 02, 2021	Apr. 02, 2021	Jan. 01, 2021	Sep. 30, 2022	Oct. 01, 2021	Oct. 02, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of loss									$ 472,023	$ 417,526	$ 329,216
Tax effects	$ 2,192	$ 5,162	$ 3,310	$ 3,733	$ 3,601	$ 10,300	$ 9,476	$ 6,164	14,397	29,541	18,469
Net income	$ 9,653	$ 14,082	$ 9,900	$ 10,856	$ 6,926	$ 28,774	$ 27,834	$ 19,847	44,491	83,381	55,233
Reclassification out of Accumulated Other Comprehensive Income | Unamortized loss on defined benefit pension plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of loss									45	576	537
Tax effects									(11)	(144)	(134)
Net income									$ 34	$ 432	$ 403