MANAGEMENT AGREEMENT - Narrative (Details) - USD ($) shares in Millions, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	May 31, 2022	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Mar. 31, 2025
Restricted Stock Units
Management Agreement
Stock-based compensation expense for non-employee awards		$ 16.3	$ 14.7	$ 31.0	$ 27.1
2022 Management Agreement | Restricted Stock Units
Management Agreement
Restricted stock awards, vested (in shares)				0.5
Forfeited (in shares)				0.0
2022 Management Agreement | Maximum | Market-based Restricted Stock
Management Agreement
Vesting requirement for market-based restricted stock				75.00%
Zelnick Media Corporation
Management Agreement
Consulting expense (benefit)		$ 3.9	$ 2.5	$ 6.6	$ 5.1
Zelnick Media Corporation | 2022 Management Agreement
Management Agreement
Annual management fee	$ 3.3
Measurement period				3 years
Zelnick Media Corporation | 2022 Management Agreement | Performance-based
Management Agreement
Percentage of grants earned				50.00%
Zelnick Media Corporation | 2022 Management Agreement | Market-based Restricted Stock
Management Agreement
Vesting requirement for market-based restricted stock				50.00%
Zelnick Media Corporation | 2022 Management Agreement | Restricted Stock Units
Management Agreement
Unvested portion of the shares of restricted stock granted (in shares)		1.3		1.3		1.4
Zelnick Media Corporation | 2022 Management Agreement | Maximum
Management Agreement
Bonus per fiscal year based on the achievement of certain performance thresholds	$ 13.2