Leases Finance and Operating Lease Payments (Details) - USD ($) $ in Thousands	Sep. 27, 2020	Sep. 30, 2019	Sep. 29, 2019
Finance Leases
2021	$ 917
2022	906
2023	904
2024	400
2025	24
Thereafter	20
Total future lease payments	3,171
Less: imputed interest	(237)
Present value of lease liabilities	2,934		$ 3,594
Less current portion	(818)
Long-term lease obligations	2,116
Finance lease, noncancellable commitments	3,200
Operating Leases
2021	215,039
2022	167,926
2023	140,576
2024	108,576
2025	99,334
Thereafter	417,850
Total future lease payments	1,149,301
Less: imputed interest	(194,207)
Present value of lease liabilities	955,094
Less current portion	(179,000)	$ (159,821)	0
Long-term lease obligations	776,094	$ 770,818	$ 0
Increase in operating lease maturities in 2021 due to rent concessions in the prior year	7,200
Operating lease, noncancellable commitments	$ 1,076,900