Expense Example, No Redemption - Calamos High Income Opportunities Fund - Calamos High Income Opportunities Fund |
Aug. 11, 2026
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 325 |
| Expense Example, No Redemption, 3 Years | 692 |
| Expense Example, No Redemption, 5 Years | 1,084 |
| Expense Example, No Redemption, 10 Years | 2,180 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 178 |
| Expense Example, No Redemption, 3 Years | 706 |
| Expense Example, No Redemption, 5 Years | 1,262 |
| Expense Example, No Redemption, 10 Years | 2,778 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 77 |
| Expense Example, No Redemption, 3 Years | 400 |
| Expense Example, No Redemption, 5 Years | 747 |
| Expense Example, No Redemption, 10 Years | $ 1,726 |