Regulatory Requirements - Broker Dealer Companies (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| 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 | 9.85% | 9.49% |
| Net capital | $ 173,000 | $ 141,000 |
| Less: required net capital | 35,000 | 30,000 |
| Excess net capital | 138,000 | 111,000 |
| Subsidiaries | Ameriprise Financial Services, LLC | ||
| Broker-dealer alternative excess net capital | ||
| Net capital | 138,000 | 113,000 |
| Less: required net capital | 0 | 0 |
| Excess net capital | $ 138,000 | $ 113,000 |