Subsequent Events - Additional Information (Details) $ / shares in Units, $ in Thousands	May 08, 2026 USD ($) $ / shares
Series 2026-1 6.4% Fixed Rate Senior Secured Notes, Class A-2 [Member]
Subsequent Event [Line Items]
Term loan \| $	$ 460,000
Fixed Rate Senior Secured Notes	6.40%
Aggregate prepayment of debt \| $	$ 388,100
Outstanding principal amount \| $	385,000
Accrued and unpaid interest \| $	3,100
Series 2026-1 Variable Funding Senior Secured Notes, Class A-1 [Member]
Subsequent Event [Line Items]
Term loan \| $	$ 40,000
Subsidiaries [Member] \| Common Class A [Member]
Subsequent Event [Line Items]
Conversion rate per share upon merger	$ 5.8
Subsidiaries [Member] \| Common Class B [Member]
Subsequent Event [Line Items]
Conversion rate per share upon merger	0.00001
Subsidiaries [Member] \| European Wax Center Ventures Units [Member]
Subsequent Event [Line Items]
Conversion rate per share upon merger	5.8
Vested Stock Options [Member] \| Subsidiaries [Member]
Subsequent Event [Line Items]
Conversion rate per share upon merger	5.8
Vested Stock Options [Member] \| Subsidiaries [Member] \| Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Conversion rate per share upon merger	5.8
Vested Stock Options [Member] \| Minimum [Member] \| Subsidiaries [Member]
Subsequent Event [Line Items]
Rate per share upon merger forfeited	5.8
Unvested Stock Options [Member] \| Minimum [Member] \| Subsidiaries [Member]
Subsequent Event [Line Items]
Rate per share upon merger forfeited	$ 5.8

Conversion rate per share upon merger.

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Rate Per Share Upon Merger Forfeited.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

+ References

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- Definition

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

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