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v3.26.1

SUBSEQUENT EVENTS (Details) $ / shares in Units, $ in Millions |  |  |  | 1 Months Ended | 2 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
May 22, 2026 USD ($) | May 14, 2026 USD ($) $ / shares shares | Apr. 28, 2026 USD ($) shares | Apr. 30, 2026 USD ($) | May 22, 2026 USD ($) | Dec. 31, 2041 USD ($) | Mar. 31, 2026 $ / shares | Dec. 31, 2025 $ / shares
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Common stock, par value (in usd per share) | $ / shares |  |  |  |  |  |  | $ 0.0001 | $ 0.0001
Subsequent event |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Cash proceeds from exercised warrants |  |  | $ 18.7 |  |  |  |  |
Stock split conversion ratio |  | 0.7194 |  |  |  |  |  |
Subsequent event | Series E-2 convertible preferred stock |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Stock issued for exercised warrants (in shares) | shares |  |  | 3,550,329 |  |  |  |  |
Subsequent event | Class A common stock |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Number of shares issuable upon conversion of preferred stock (in shares) | shares |  | 2,554,107 | 2,554,107 |  |  |  |  |
Common stock, par value (in usd per share) | $ / shares |  | $ 0.0001 |  |  |  |  |  |
Subsequent event | Class A common stock | IPO |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Sale of stock, price per share (in usd per share) | $ / shares |  | $ 27.00 |  |  |  |  |  |
Sale of stock, number of shares sold (in shares) | shares |  | 80,500,000 |  |  |  |  |  |
Sale of stock, gross proceeds |  | $ 2,200.0 |  |  |  |  |  |
Subsequent event | Class A common stock | Underwriters' option |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Sale of stock, number of shares sold (in shares) | shares |  | 10,500,000 |  |  |  |  |  |
Subsequent event | Class B common stock |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Common stock, par value (in usd per share) | $ / shares |  | $ 0.0001 |  |  |  |  |  |
Subsequent event | Interest rate swaps |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Derivative notional value |  |  |  | $ 262.4 |  |  |  |
Derivative, fixed interest rate |  |  |  | 3.90% |  |  |  |
Subsequent event | Forecast | Interest rate swaps |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Derivative notional value |  |  |  |  |  | $ 0.8 |  |
Subsequent event | Project Granite Facility | Line of credit |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Proceeds from credit facility | $ 25.9 |  |  | $ 172.3 | $ 198.2 |  |  |
Subsequent event | XRC Facility | Promissory notes |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Repayments of borrowings |  |  |  | 145.6 |  |  |  |
Debt prepayment premium |  |  |  | $ 6.5 |  |  |  |

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