Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
6 Months Ended
Jun. 30, 2023
Jul. 31, 2023
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2023  
Document Fiscal Year Focus 2023  
Document Fiscal Period Focus Q2  
Trading Symbol MCW  
Entity Registrant Name Mister Car Wash, Inc.  
Entity Central Index Key 0001853513  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Shell Company false  
Title of 12(b) Security Common stock, par value $0.01 per share  
Security Exchange Name NYSE  
Entity File Number 001-40542  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 47-1393909  
Entity Address, Address Line One 222 E. 5th Street  
Entity Address, City or Town Tucson  
Entity Address, State or Province AZ  
Entity Address, Postal Zip Code 85705  
City Area Code 520  
Local Phone Number 615-4000  
Document Quarterly Report true  
Document Transition Report false  
Entity Common Stock Shares Outstanding   312,503,201