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v3.25.3

Related Party Loans and Convertible Notes - Term Loans (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions |  |  | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 11, 2025 | Jan. 23, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | May 16, 2025 | Dec. 31, 2024 | May 16, 2024
Debt Instrument [Line Items] |  |  |  |  |  |  |
Conversion of related party loans and related party convertible notes to common stock in connection with initial public offering |  |  | $ 804,297 | $ 0 |  |  |
Class A common stock | IPO |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Share price per share (in dollars per share) | $ 28.00 |  |  |  |  |  |
Secured Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal Outstanding |  |  | 475,000 |  |  |  |
Conversion of related party loans and related party convertible notes to common stock in connection with initial public offering | $ 585,000 |  | $ 584,560 |  |  |  |
Secured Debt | Class B common stock |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Number of shares resulting from conversion of debt (in shares) | 20.9 |  |  |  |  |  |
Price per share resulting from converted debt (in dollars per share) | $ 22.40 |  |  |  |  |  |
Percentage of IPO price, resulting from converted debt | 80.00% |  |  |  |  |  |
Secured Debt | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  | 4.00% |  |  |  |
Secured Debt | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  | 16.00% |  |  |  |
Term Loan 2024 | Secured Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal Outstanding |  |  |  |  |  |  | $ 275,000
Public company event, conversion price as a percentage of the price per common unit implied in the public company event |  | 80.00% |  |  |  |  |
Conversion of related party loans and related party convertible notes to common stock in connection with initial public offering |  |  | $ 369,146 |  |  |  |
Term Loan 2024 | Secured Debt | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  |  | 4.00% | 4.00% |
Term Loan 2024 | Secured Debt | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  |  | 16.00% | 16.00% |
Term Loan 2025 | Secured Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal Outstanding |  | $ 200,000 |  |  |  |  |
Public company event, conversion price as a percentage of the price per common unit implied in the public company event |  | 80.00% |  |  |  |  |
Conversion of related party loans and related party convertible notes to common stock in connection with initial public offering |  |  | $ 215,414 |  |  |  |
Term Loan 2025 | Secured Debt | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  | 4.00% |  |  |  |  |
Term Loan 2025 | Secured Debt | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  | 16.00% |  |  |  |  |

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