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v3.25.4

Financial Instruments and Fair Value Measurements - Narrative (Details) | 12 Months Ended
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Dec. 31, 2025 USD ($) security | Dec. 31, 2024 USD ($) security | Dec. 31, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract] |  |  |
Impairment charges | $ 0 | $ 0 | $ 0
Credit losses related allowance | $ 0 | $ 0 |
Number of AFS securities in loss positions | security | 108 | 252 |
Net losses | $ 8,000,000 | $ 52,000,000 | $ 35,000,000

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