Leases (Components of Lease Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 28, 2026	Mar. 29, 2025
Leases [Abstract]
Operating lease cost	$ 8,999	$ 8,098	$ 17,983	$ 16,288
Finance lease cost - Amortization of right-of-use assets	3,626	2,579	6,926	5,024
Finance lease cost - Interest on lease liabilities	2,379	1,827	4,618	3,531
Total finance lease cost	$ 6,005	$ 4,406	$ 11,544	$ 8,555