Equity-Based Compensation - Narrative (Details) $ in Thousands	3 Months Ended
Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($) shares	Mar. 31, 2026 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized non-cash compensation, period of recognition	3 years 1 month 6 days
Discount rate	0.27		0.27
Trading multiple	14.0		14.7
Liability based awards, expense	$ 317,277	$ 188,718
Maximum share purchase, value	$ 5
Shares purchased (in shares) \| shares	0	0
Class B2 units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized non-cash compensation	$ 59,700
Liability Classified Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Liability based awards, expense	310,200	$ 184,000
Liability classified awards, settlement	23,100	$ 6,600
Liability classified awards recognized in accounts payable, accrued expenses, and other liabilities	$ 2,552,900		$ 2,265,800
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase period	6 months
Discount rate	85.00%
Maximum share purchase (in shares) \| shares	1,000
Number of shares reserved for future issuance (in shares) \| shares	2,044,429

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