REDEEMABLE PREFERRED STOCK - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended			3 Months Ended		4 Months Ended	39 Months Ended
	Mar. 31, 2027	Mar. 31, 2026	May 31, 2025	Jun. 30, 2024	Mar. 31, 2026	Mar. 31, 2025	Sep. 30, 2025	Mar. 30, 2027	Dec. 31, 2025	Jun. 30, 2025
Class of Stock [Line Items]
Stock issuance costs					$ 2,055	$ 0
Redeemable stock, shares authorized (in shares)		100,000,000			100,000,000				100,000,000
Aggregate liquidation preference		$ 706,493			$ 706,493				$ 1,027,583
Carrying value		$ 454,350			$ 454,350				$ 758,027
Redeemable stock, shares outstanding (in shares)		490,000			490,000				794,893
Series M
Class of Stock [Line Items]
Issuance of redeemable preferred stock, net of issuance cost (in shares)				24,025
Issuance of redeemable preferred stock (in dollars per share)				$ 1,000
Proceeds from issuance of redeemable preferred stock				$ 24,000
Stock issuance costs				$ 100
Issuance of shares in conversion (in shares)		1,322,527			1,322,527
Settlement of accumulated dividends		$ 7,100
Redeemable preferred stock, conversion terms, period after closing of qualified IPO		180 days			180 days
Conversion of redeemable preferred stock to Class A common stock (in shares)		24,025
Aggregate liquidation preference		$ 31,100			$ 31,100
Conversion of redeemable preferred stock to Class A common stock		9,900			9,863
Redeemable preferred stock, liability derecognized from conversion		8,000
Series M | Additional Paid in Capital
Class of Stock [Line Items]
Conversion of redeemable preferred stock to Class A common stock		$ 9,900			$ 9,861
Series N
Class of Stock [Line Items]
Issuance of redeemable preferred stock, net of issuance cost (in shares)			50,000
Issuance of redeemable preferred stock (in dollars per share)			$ 1,000
Proceeds from issuance of redeemable preferred stock			$ 50,000
Stock issuance costs			$ 100
Issuance of shares in conversion (in shares)		2,340,425			2,340,425
Redeemable preferred stock, conversion terms, period after closing of qualified IPO		180 days			180 days
Conversion of redeemable preferred stock to Class A common stock (in shares)		50,000			50,000
Aggregate liquidation preference		$ 55,000			$ 55,000				$ 55,000
Conversion of redeemable preferred stock to Class A common stock					49,761
Carrying value		$ 49,800			49,800
Redeemable stock, shares outstanding (in shares)									50,000
Series N | Additional Paid in Capital
Class of Stock [Line Items]
Conversion of redeemable preferred stock to Class A common stock					$ 49,759
Series O
Class of Stock [Line Items]
Issuance of redeemable preferred stock, net of issuance cost (in shares)							254,893
Issuance of redeemable preferred stock (in dollars per share)							$ 1,000
Proceeds from issuance of redeemable preferred stock							$ 254,900
Stock issuance costs							$ 100
Issuance of shares in conversion (in shares)		11,931,135			11,931,135
Redeemable stock, shares authorized (in shares)										500,000
Redeemable preferred stock, conversion terms, period after closing of qualified IPO		180 days			180 days
Conversion of redeemable preferred stock to Class A common stock (in shares)		254,893			254,893
Aggregate liquidation preference		$ 280,400			$ 280,400				$ 280,382
Conversion of redeemable preferred stock to Class A common stock					253,916
Carrying value		253,900			253,900
Redeemable stock, shares outstanding (in shares)									254,893
Series O | Additional Paid in Capital
Class of Stock [Line Items]
Conversion of redeemable preferred stock to Class A common stock					253,904
Series L
Class of Stock [Line Items]
Aggregate liquidation preference		$ 115,000			$ 115,000				$ 115,000
Redeemable stock, shares outstanding (in shares)		115,000			115,000				115,000
Series L | Forecast
Class of Stock [Line Items]
Preferred stock dividend rate (as a percent)	5.00%							0.00%
Series I
Class of Stock [Line Items]
Aggregate liquidation preference		$ 15,550			$ 15,550				$ 15,134
Redeemable stock, shares outstanding (in shares)		10,000			10,000				10,000
Series K
Class of Stock [Line Items]
Aggregate liquidation preference		$ 575,943			$ 575,943				$ 562,067
Redeemable stock, shares outstanding (in shares)		365,000			365,000				365,000