Condensed Consolidated Financial Statements (Details) $ in Thousands	1 Months Ended	6 Months Ended
	Aug. 31, 2020 USD ($) Property	Jan. 29, 2021 USD ($)	Jan. 31, 2020 USD ($)	Feb. 16, 2021 Restaurant
Covid-19 Impact [Abstract]
Net proceeds from sale of properties		$ 149,877	$ 1,565
COVID-19 Impact [Member]
Covid-19 Impact [Abstract]
Number of properties sold under sale and leaseback transaction | Property	62
Net proceeds from sale of properties	$ 146,357
COVID-19 Impact [Member] | Subsequent Event [Member]
Covid-19 Impact [Abstract]
Number of restaurants not opened for dine-in services | Restaurant				8