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Investments in Marketable Securities - Additional Information (Details) - Variable Interest Entity, Primary Beneficiary - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Investments in and Advances to Affiliates [Line Items]
Fair value of deconsolidated investment in affiliate, equity securities	$ 21.2	$ 28.9
Fair value of deconsolidated investment in affiliate, debt securities	$ 10.4	$ 14.0

X

- Definition

Debt Securities, Fair Value, Consolidation

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X

- Definition

Equity Securities, Fair Value, Consolidation

+ References

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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X

- Details

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