Nature of Operations and Summary of Significant Accounting Policies (Details) $ / shares in Units, $ in Thousands		12 Months Ended
		Jul. 28, 2023 USD ($) Period Location Segment $ / shares	Jul. 29, 2022 USD ($)	Jul. 30, 2021 USD ($)	Jun. 18, 2021 USD ($) $ / shares
Inventories [Abstract]
Percentage of retail inventories valued using the retail inventory method		60.00%
Average period of physical inventory used for estimating shrinkage		2 years
Property and equipment [Abstract]
Total depreciation expense		$ 103,691	$ 102,297	$ 107,090
Depreciation expense related to store operations	[1]	$ 96,339	96,243	100,054
Impairment of Long-Lived Assets [Abstract]
Number of locations determined to be impaired | Location		6
Impairment charge		$ 11,692
Goodwill and Other Intangible Assets [Abstract]
Goodwill		4,690	4,690
Derivative Instruments and Hedging Activities [Abstract]
Credit exposure to the counterparty if the company owes the counterparty		$ 0
Segment Reporting [Abstract]
Number of reportable operating segments | Segment		1
Revenue Recognition [Abstract]
Gift card breakage		$ 10,713	9,572	6,349
Revenue recognized for redemption of gift cards		40,103	42,169	42,266
Deferred revenue related to gift cards		88,566	93,569
Insurance [Abstract]
Threshold amount for workers' compensation insurance Level 1		750	750	750
Threshold amount for workers' compensation insurance Level 2		1,000	1,000	1,000
Threshold amount for general liability insurance		$ 500
Leases [Abstract]
Initial lease term		20 years
Advertising [Abstract]
Advertising expense		$ 89,798	89,850	$ 83,630
Maximum [Member]
Leases [Abstract]
Lease renewal option		50 years
Maple Street Biscuit Company [Member]
Goodwill and Other Intangible Assets [Abstract]
Goodwill		$ 4,690	$ 4,690
Ownership interest acquired		100.00%	100.00%
Buildings and Improvements [Member] | Minimum [Member]
Property and equipment [Abstract]
Estimated useful life		30 years
Buildings and Improvements [Member] | Maximum [Member]
Property and equipment [Abstract]
Estimated useful life		45 years
Restaurant and Other Equipment [Member] | Minimum [Member]
Property and equipment [Abstract]
Estimated useful life		2 years
Restaurant and Other Equipment [Member] | Maximum [Member]
Property and equipment [Abstract]
Estimated useful life		10 years
Leasehold Improvements [Member] | Minimum [Member]
Property and equipment [Abstract]
Estimated useful life		1 year
Leasehold Improvements [Member] | Maximum [Member]
Property and equipment [Abstract]
Estimated useful life		35 years
Restaurant Stores [Member]
Leases [Abstract]
Initial lease term		10 years
Lease renewal option		5 years
Restaurant Stores [Member] | Minimum [Member]
Leases [Abstract]
Number of optional renewal periods | Period		4
Restaurant Stores [Member] | Maximum [Member]
Leases [Abstract]
Number of optional renewal periods | Period		5
MSBC Tradename [Member]
Goodwill and Other Intangible Assets [Abstract]
Indefinite-lived intangible asset		$ 20,960	$ 20,960
Liquor Licenses [Member]
Goodwill and Other Intangible Assets [Abstract]
Indefinite-lived intangible asset		2,290	105
0.625% Convertible Senior Notes Due 2026 [Member]
Convertible Senior Notes [Abstract]
Principal		$ 300,000	$ 300,000		$ 300,000
Interest rate		0.625%			0.625%
Net Income Per Share [Abstract]
Conversion price (in dollars per share) | $ / shares					$ 188.14
Adjusted strike price (in dollars per share) | $ / shares		$ 237.73
Convertible Senior Notes [Member]
Net Income Per Share [Abstract]
Conversion price (in dollars per share) | $ / shares		169.8
Warrants [Member]
Net Income Per Share [Abstract]
Adjusted strike price (in dollars per share) | $ / shares		$ 237.73

[1] Depreciation expense related to store operations is included in other store operating expenses in the Consolidated Statements of Income.