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v3.25.3

Investments (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) Company | Jun. 30, 2025 USD ($) | Sep. 30, 2025 USD ($) Company
Investments [Abstract] |  |  |
Percentage of available-for-sale securities with a maturity of less than two years | 96.00% |  | 96.00%
Maximum contract maturity period, range 2 |  |  | 2 years
Number of private companies in which there is an equity ownership interest of less than 20% (in Company) | Company | 7 |  | 7
Number of public companies in which there is an equity ownership interest of less than 20% (in Company) | Company | 3 |  | 3
Publicly Traded Equity Securities [Member] |  |  |
Investments [Abstract] |  |  |
Unrealized loss on equity securities |  |  | $ 2.0
Privately Held Equity Securities [Member] |  |  |
Investments [Abstract] |  |  |
Unrealized loss on equity securities |  | $ 18.2 |
Unrealized net gain on equity securities |  |  | $ 11.2
Unrealized gain on equity securities | $ 29.4 |  |

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- Definition The percentage of available-for-sale debt securities that mature within two years of the balance sheet date. + References No definition available. + Details
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- Definition The maximum contract maturity period for the second range of available-for-sale securities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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