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STOCKHOLDERS' DEFICIT - Awards granted (Details) $ in Millions			3 Months Ended
	Feb. 19, 2026 shares	Feb. 19, 2025 shares	Mar. 31, 2026 USD ($) item tranche shares	Mar. 31, 2025 USD ($) shares
STOCKHOLDERS' EQUITY
Stock-based compensation expense \| $			$ 7.3	$ 5.7
Board of Director
STOCKHOLDERS' EQUITY
Stock-based compensation expense \| $			$ 1.1	1.3
Restricted stock unit
STOCKHOLDERS' EQUITY
Shares vested			942,900
Stock-based compensation expense \| $			$ 1.4	2.6
Performance Vesting
STOCKHOLDERS' EQUITY
Shares vested			119,307
Performance Vesting \| Members of management and executive officers
STOCKHOLDERS' EQUITY
Number of tranches \| tranche			3
Number of performance targets \| item			3
Performance Vesting \| Members of management and executive officers \| Minimum
STOCKHOLDERS' EQUITY
PSUs vesting as a percentage of performance target			80.00%
Percentage of performance target			50.00%
Number of strategic initiatives vesting of second tranche \| item			4
Performance Vesting \| Members of management and executive officers \| Maximum
STOCKHOLDERS' EQUITY
PSUs vesting as a percentage of performance target			120.00%
Percentage of performance target			200.00%
Number of strategic initiatives vesting of second tranche \| item			10
Special award
STOCKHOLDERS' EQUITY
Shares vested	3,778,642	270,093
Expected performance target to be achieved (as a percent)	200.00%	146.00%
Stock-based compensation expense \| $			$ 4.6	$ 1.0
Cash settled units
STOCKHOLDERS' EQUITY
Shares vested		4,181
Equity settled units
STOCKHOLDERS' EQUITY
Shares vested		265,912
2024 Equity Incentive Plan
STOCKHOLDERS' EQUITY
Conversion ratio of share based payment awards into common stock	1
2024 Equity Incentive Plan \| Restricted stock unit \| Members of management
STOCKHOLDERS' EQUITY
Vesting period (in years)			3 years
Vesting rights percentage			33.00%
Number of days from the termination of service for settlement of fully vested units			30 days
Class A common stock \| Board of Director
STOCKHOLDERS' EQUITY
Shares awarded			869,571	370,586
Grant date fair value (in dollars) \| $			$ 1.1