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Regulatory Requirements - Registered Investment Company Information (Details) - Subsidiaries - Ameriprise Certificate Company - USD ($) $ in Billions	Dec. 31, 2024	Dec. 31, 2023
Investment company information
Required qualified assets under Investment Company Act of 1940	$ 11.2	$ 13.5
Actual amount of qualified assets	$ 11.9	$ 14.3

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- Definition

Represents the actual amount of qualified assets (as that term is defined in Section 28(b) of the Investment Company Act of 1940 Act) held by an investment company.

+ References

No definition available.

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- Definition

Represents the minimum amount of qualified assets (as that term is defined in Section 28(b) of the Investment Company Act of 1940 Act) required to be held by an investment company under the Investment Company Act.

+ References

No definition available.

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- 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.

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