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Commitments and Contingencies - Narrative (Details) $ in Millions | May 28, 2024 USD ($) | Jan. 11, 2024 USD ($) | Sep. 07, 2023 defendant | Sep. 30, 2025 USD ($) lawsuit | Dec. 31, 2024 USD ($) | Jan. 02, 2024 USD ($)
--- | --- | --- | --- | --- | --- | ---
Other Commitments [Line Items] |  |  |  |  |  |
Estimated litigation liability |  |  |  | $ 16 | $ 17 |
Maximum | Roar | Loan Commitment |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Unfunded investment commitment |  |  |  | $ 18 | $ 11 | $ 40
6.875% Series A Mandatory Convertible Preferred Stock |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Issuance of preferred stock |  | $ 250 |  |  |  |
Preferred stock, dividend rate, percentage |  | 6.875% |  |  |  |
Damages from Product Defects |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of similar lawsuits filed against other entities (over) | lawsuit |  |  |  | 150 |  |
Cooper v. Progress Software Corp., No. 1:23-cv-12067 |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of defendants | defendant |  |  | 5 |  |  |
Insurance Distribution Consulting, LLC v. Fidelity & Guaranty Life Insurance Company | Breach of Contract |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Plaintiffs claim losses amount | $ 162 |  |  |  |  |
Insurance Distribution Consulting, LLC v. Fidelity & Guaranty Life Insurance Company | Failure to Purchase Interest in Contracts |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Plaintiffs claim losses amount | $ 11 |  |  |  |  |
Pending Litigation | Damages from Product Defects |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of class action lawsuits | lawsuit |  |  |  | 2 |  |

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