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DEBT - Schedule of Long-Term Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 15, 2026	Feb. 11, 2026	Dec. 31, 2025	Nov. 13, 2025	Sep. 30, 2025	May 22, 2025
Debt Instrument [Line Items]
Outstanding Principal	$ 6,015,500			$ 3,205,500
Unamortized debt issuance costs and original issue discounts and premium, net	(474,150)			(456,059)
Current portion of Long-term Debt	(94,484)			(37,793)
Outstanding Borrowings, net	$ 5,446,866			$ 2,711,648
Convertible Debt \| 2030 Convertible Notes
Debt Instrument [Line Items]
Interest Rate	1.75%			1.75%			1.75%
Outstanding Principal	$ 172,500			$ 172,500
Unamortized debt issuance costs and original issue discounts and premium, net	(4,332)			(4,857)
Current portion of Long-term Debt	0			0
Outstanding Borrowings, net	$ 168,168			$ 167,643
Convertible Debt \| 2031 Convertible Notes
Debt Instrument [Line Items]
Interest Rate	0.00%			0.00%		0.00%
Outstanding Principal	$ 1,300,000			$ 1,300,000
Unamortized debt issuance costs and original issue discounts and premium, net	(398,544)			(429,158)
Current portion of Long-term Debt	0			0
Outstanding Borrowings, net	$ 901,456			$ 870,842
Senior Notes \| Cipher Compute 2030 Senior Secured Notes
Debt Instrument [Line Items]
Interest Rate	7.125%			7.125%	7.125%
Outstanding Principal	$ 1,733,000			$ 1,733,000
Unamortized debt issuance costs and original issue discounts and premium, net	(24,195)			(22,044)
Current portion of Long-term Debt	(94,484)			(37,793)
Outstanding Borrowings, net	$ 1,614,321			$ 1,673,163
Senior Notes \| Black Pearl Compute 2031 Senior Secured Notes
Debt Instrument [Line Items]
Interest Rate	6.125%		6.125%
Outstanding Principal	$ 2,000,000
Unamortized debt issuance costs and original issue discounts and premium, net	(33,193)
Current portion of Long-term Debt	0
Outstanding Borrowings, net	$ 1,966,807
Senior Notes \| Stingray Compute 2031 Senior Secured Notes
Debt Instrument [Line Items]
Interest Rate	6.00%	6.00%
Outstanding Principal	$ 810,000
Unamortized debt issuance costs and original issue discounts and premium, net	(13,886)
Current portion of Long-term Debt	0
Outstanding Borrowings, net	$ 796,114