Leases (Schedule of Maturities of Lease Liabilities) (Details) - USD ($) $ in Thousands	Oct. 02, 2021	Oct. 03, 2020
Leases [Abstract]
Operating leases maturity - 2022	$ 17,158
Operating leases maturity - 2023	13,874
Operating leases maturity - 2024	10,227
Operating leases maturity - 2025	8,458
Operating leases maturity - 2026	7,123
Operating leases maturity - Thereafter	30,788
Operating leases - Total lease payments	87,628
Operating leases - imputed interest	(16,175)
Total operating lease liabilities	71,453	$ 75,871
Finance leases maturity - 2022	2,754
Finance leases maturity - 2023	2,734
Finance leases maturity - 2024	2,735
Finance leases maturity - 2025	2,543
Finance leases maturity - 2026	2,242
Finance leases maturity - Thereafter	15,205
Finance leases - Total lease payments	28,213
Finance leases - imputed interest	(10,295)
Total finance lease liabilities	$ 17,918	$ 13,591