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Summary of Significant Accounting Policies, Derivatives (Details) $ in Millions | Dec. 31, 2024 USD ($) contract | Dec. 31, 2023 USD ($) contract
--- | --- | ---
Cash Flow Hedges [Member] |  |
Number of forward contracts | 0 | 0
Net Investment Hedges [Member] |  |
Number of forward contracts | 0 | 0
Aggregate notional value of outstanding derivative contracts | $ | $ 0.0 | $ 0.0

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