Minimum amount of net capital of broker-dealer subsidiary under Alternative Standard of SEC regulation.

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- Definition

Minimum percentage of aggregate debit Items, under Alternative Standard of SEC regulation

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Amount of net capital calculated under Alternative Standard as a percentage of aggregate debit items.

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- Definition

Amount of net capital in excess of minimum required net capital, calculated under Alternative Standard.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Rule 15c3-1
-Number 240
-Section 15c3-1
-Publisher SEC

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Minimum amount of net capital of broker-dealer subsidiary, calculated under Alternative Standard.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Rule 15c3-1
-Number 240
-Section 15c3-1
-Publisher SEC

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Amount of net capital of broker-dealer.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Rule 15c3-1
-Number 240
-Section 15c3-1
-Publisher SEC

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

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Regulatory Requirements - Broker Dealer Companies (Details) - USD ($) $ in Thousands	Feb. 14, 2024	Dec. 31, 2023	Dec. 31, 2022
Broker-dealer net capital requirement
Minimum broker-dealer subsidiary net capital required under alternative SEC regulation		$ 250
Minimum percentage of aggregate debit items arising from broker-dealer client balances		2.00%
Subsidiaries \| American Enterprise Investment Services, Inc.
Broker-dealer alternative excess net capital
Net capital as a percent of aggregate debit items		11.62%	15.76%
Net capital		$ 171,000	$ 208,000
Less: required net capital		29,000	26,000
Excess net capital		142,000	182,000
Subsidiaries \| American Enterprise Investment Services, Inc. \| Subsequent event
Broker-dealer alternative excess net capital
Cash dividend	$ 40,000
Subsidiaries \| Ameriprise Financial Services, LLC
Broker-dealer alternative excess net capital
Net capital		101,000	90,000
Less: required net capital		0	0
Excess net capital		$ 101,000	$ 90,000
Subsidiaries \| Ameriprise Financial Services, LLC \| Subsequent event
Broker-dealer alternative excess net capital
Cash dividend	$ 20,000