RETIREMENT PLANS - Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 16, 2023	Apr. 17, 2022	Apr. 16, 2023	Apr. 17, 2022
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 4,435	$ 3,389	$ 10,348	$ 7,904
Expected return on plan assets	(3,485)	(4,178)	(8,133)	(9,747)
Actuarial losses (gains)	707	890	1,651	2,078
Amortization of unrecognized prior service costs	4	4	10	10
Net periodic benefit cost	1,661	105	3,876	245
Post-Retirement Healthcare Plans
Defined Benefit Plan Disclosure [Line Items]
Interest cost	162	113	377	263
Actuarial losses (gains)	(216)	(148)	(502)	(345)
Net periodic benefit cost	$ (54)	$ (35)	$ (125)	$ (82)