S000061338 [Member] Annual Total Returns |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|||
| Columbia Overseas Core Fund | Class A | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | [1] | 37.79% | 3.30% | 15.23% | (15.19%) | 9.34% | 8.41% | 25.03% | |
| |||||||||