Mister Car Wash Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Fair Value Measurements - Additional Information (Details)

v3.25.1

Fair Value Measurements - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Sep. 30, 2024	Sep. 30, 2023
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair value, assets, level 1 to level 2 transfers, amount				$ 0	$ 0
Fair value, assets, level 2 to level 1 transfers, amount1	$ 0		$ 0
Fair value, assets transfers into level 3, amount	0	$ 0
Fair value, assets transfers out of level 3, amount	$ 0	0
Cash and cash equivalents fair value investment			0
Deferred Compensation Arrangement with Individual, Description	The plan allows eligible participants to defer up to 90% of their base salary and/or incentive plan compensation as well as any refunds from our 401(k) Plan. Participants may elect investment funds selected by the Company in whole percentages
Fair value, liabilities transfers into level 3, amount	$ 0
Payment made upon receipts of certificate of occupancy	0	$ 0
Level 1 \| Money Market Funds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents fair value investment			10,095
Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, fair value disclosure	0		0
Liabilities, fair value disclosure	$ 0		$ 0

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Fair value portion of asset recognized for present right to economic benefit.

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