v3.26.3
FAIR VALUE MEASUREMENTS - Schedule of Financial Assets and Liabilities Not Subject to Fair Value Measurement on Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Liabilities included in:    
Liabilities, fair value $ 504,880 $ 525,160
Level 1    
Liabilities included in:    
Liabilities, fair value 0 0
Level 2    
Liabilities included in:    
Liabilities, fair value 0 0
Level 3    
Liabilities included in:    
Liabilities, fair value 504,880 525,160
Nonrecurring | Reported Value Measurement    
Liabilities included in:    
Liabilities, fair value 5,559,066 2,749,441
Nonrecurring | Estimate of Fair Value Measurement    
Liabilities included in:    
Liabilities, fair value 6,751,960 3,914,815
Nonrecurring | 2030 Convertible Notes | Convertible Debt | Reported Value Measurement    
Liabilities included in:    
Convertible Notes 168,435 167,643
Nonrecurring | 2030 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 620,388 597,768
Nonrecurring | 2031 Convertible Notes | Convertible Debt | Reported Value Measurement    
Liabilities included in:    
Convertible Notes 917,426 870,842
Nonrecurring | 2031 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 1,658,306 1,547,533
Nonrecurring | Cipher Compute 2030 Senior Secured Notes | Senior Notes | Reported Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,710,252 1,710,956
Nonrecurring | Cipher Compute 2030 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,741,665 1,769,514
Nonrecurring | Black Pearl 2031 Senior Secured Notes | Senior Notes | Reported Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,967,945  
Nonrecurring | Black Pearl 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,957,500  
Nonrecurring | Stingray 2031 Senior Secured Notes | Senior Notes | Reported Value Measurement    
Liabilities included in:    
Senior Secured Notes 795,008  
Nonrecurring | Stingray 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 774,101  
Nonrecurring | Level 1 | Estimate of Fair Value Measurement    
Liabilities included in:    
Liabilities, fair value 0 0
Nonrecurring | Level 1 | 2030 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 0 0
Nonrecurring | Level 1 | 2031 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 0 0
Nonrecurring | Level 1 | Cipher Compute 2030 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 0 0
Nonrecurring | Level 1 | Black Pearl 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 0  
Nonrecurring | Level 1 | Stingray 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 0  
Nonrecurring | Level 2 | Estimate of Fair Value Measurement    
Liabilities included in:    
Liabilities, fair value 6,751,960 3,914,815
Nonrecurring | Level 2 | 2030 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 620,388 597,768
Nonrecurring | Level 2 | 2031 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 1,658,306 1,547,533
Nonrecurring | Level 2 | Cipher Compute 2030 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,741,665 1,769,514
Nonrecurring | Level 2 | Black Pearl 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 1,957,500  
Nonrecurring | Level 2 | Stingray 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 774,101  
Nonrecurring | Level 3 | Estimate of Fair Value Measurement    
Liabilities included in:    
Liabilities, fair value 0 0
Nonrecurring | Level 3 | 2030 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 0 0
Nonrecurring | Level 3 | 2031 Convertible Notes | Convertible Debt | Estimate of Fair Value Measurement    
Liabilities included in:    
Convertible Notes 0 0
Nonrecurring | Level 3 | Cipher Compute 2030 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 0 $ 0
Nonrecurring | Level 3 | Black Pearl 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes 0  
Nonrecurring | Level 3 | Stingray 2031 Senior Secured Notes | Senior Notes | Estimate of Fair Value Measurement    
Liabilities included in:    
Senior Secured Notes $ 0