Noncontrolling Interests - Summary of the Ownership of EWC Ventures LLC (Details)	Jan. 06, 2024 shares
Noncontrolling Interest [Line Items]
Units owned	60,718,744
Ownership percentage	100.00%
European Wax Center, Inc. [Member]
Noncontrolling Interest [Line Items]
Units owned by parent	48,476,981
Ownership percentage by parent	79.80%
Noncontrolling Interest [Member]
Noncontrolling Interest [Line Items]
Units owned by noncontrolling interests	12,241,763
Ownership percentage by noncontrolling interests	20.20%