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v3.25.3

Segment Information - Narrative (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) segment | Sep. 30, 2024 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segment | segment |  |  | 2 |
Total revenue | $ 3,997 | $ 3,721 | $ 12,881 | $ 11,551
Eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | (3) | (3) | (12) | (26)
Eliminations | Risk Capital |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | 1 | 1 | 5 | 16
Eliminations | Human Capital |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenue | $ 3 | $ 3 | $ 7 | $ 10

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