Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Narrative) (Details)	9 Months Ended	12 Months Ended
	Mar. 30, 2024 USD ($) store property state	Mar. 30, 2024 USD ($) segment state property store item	Mar. 25, 2023 USD ($)	Mar. 26, 2022 USD ($)
Significant Accounting Policies [Line Items]
Company operated retail stores | store	1,288	1,288
Number of states in which entity operates | state	32	32
Number of franchised locations | property	50	50
Number of retread facilities | property	2	2
Number of operating segments | segment		1
Fiscal period duration		371 days	364 days
Property and equipment accumulated depreciation | $	$ 444,901,000	$ 444,901,000	$ 426,740,000
Number of reporting units | item		1
Impairment of intangible assets | $		$ 0	$ 0	$ 0
Advertising expenses amortization period		2 months
Stock Options [Member]
Significant Accounting Policies [Line Items]
Options award vesting period		4 years
Minimum [Member]
Significant Accounting Policies [Line Items]
Fiscal period duration	364 days
Minimum [Member] | Stock Options [Member]
Significant Accounting Policies [Line Items]
Options award vesting period		3 years
Minimum [Member] | Restricted Stock [Member]
Significant Accounting Policies [Line Items]
Options award vesting period		3 years
Maximum [Member]
Significant Accounting Policies [Line Items]
Fiscal period duration	371 days
Maximum [Member] | Stock Options [Member]
Significant Accounting Policies [Line Items]
Options award vesting period		4 years
Maximum [Member] | Restricted Stock [Member]
Significant Accounting Policies [Line Items]
Options award vesting period		4 years