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Stock-Based Compensation - Schedule of Unrecognized Compensation Cost (Details) $ in Thousands	6 Months Ended
	Sep. 30, 2024 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 114,457
Equity Incentive Plan Options | Equity Incentive Plan Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 1,885
Weighted Average Remaining Period to be Recognized (in years)	3 years 3 months 3 days
Restricted Stock and other awards | Restricted Stock Awards | Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Cost	$ 112,572
Weighted Average Remaining Period to be Recognized (in years)	1 year 11 months 1 day

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