v3.26.1
Long-term Debt - Additional Information (Details) - USD ($)
$ in Thousands
Apr. 04, 2026
Jan. 03, 2026
Apr. 06, 2022
Fair Value, Inputs, Level 1 [Member]      
Debt Instrument [Line Items]      
Fair value of cash equivalents $ 25,819    
Class A-2 Notes [Member]      
Debt Instrument [Line Items]      
Fixed Rate Senior Secured Notes     5.50%
Term loan     $ 400,000
Variable Funding Notes [Member]      
Debt Instrument [Line Items]      
Line of credit facility, maximum borrowing capacity     $ 40,000
Advance Funding Facility [Member]      
Debt Instrument [Line Items]      
Line of credit facility, maximum borrowing capacity 5,000    
European Wax Center, Inc. and Subsidiaries | Class A-2 Notes [Member]      
Debt Instrument [Line Items]      
Term loan 385,000 $ 386,000  
European Wax Center, Inc. and Subsidiaries | Class A-2 Notes [Member] | Fair Value, Inputs, Level 2 [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Fair Value Disclosure $ 381,304