Leases (Supplemental Cash Flow Information Schedule) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 26, 2021	Mar. 27, 2020	Mar. 26, 2021	Mar. 27, 2020
REMOVE
Cash paid for amounts included in the measurement of operating lease liabilities	$ 5,143	$ 5,525	$ 10,064	$ 10,766
REMOVE
Right-of-use assets obtained in exchange for operating lease obligations	$ 883	$ 16,044	$ 1,719	$ 28,860