Mister Car Wash Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary Of Weighted-Average Grant Date Fair Value Of Stock Options (Details)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, Granted	412,703
Time Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Non-vested as of December 31, 2021	5,266,469
Non-vested as of June 30, 2022	4,248,403
Number of shares, Granted	412,703
Vested during the period	1,231,830
Forfeited/canceled during the period	198,939
Weighted average non-vested exercise price as of December 31, 2021 \| $ / shares	$ 3.45
Weighted average non-vested exercise price as of March 31, 2022 \| $ / shares	3.68
Granted during the period \| $ / shares	4.89
Vested during the period \| $ / shares	3.14
Forfeited/canceled during the period \| $ / shares	$ 3.19
Performance Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Non-vested as of December 31, 2021	0
Non-vested as of June 30, 2022	0
Number of shares, Granted	0
Vested during the period	0
Forfeited/canceled during the period	0
Weighted average non-vested exercise price as of December 31, 2021 \| $ / shares	$ 0
Weighted average non-vested exercise price as of March 31, 2022 \| $ / shares	0
Granted during the period \| $ / shares	0
Vested during the period \| $ / shares	0
Forfeited/canceled during the period \| $ / shares	$ 0