S000047461 [Member] Expense Example - DoubleLine Long Duration Total Return Bond Fund |
Mar. 31, 2026
USD ($)
|
|---|---|
| Class N | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 78 |
| Expense Example, with Redemption, 3 Years | 297 |
| Expense Example, with Redemption, 5 Years | 534 |
| Expense Example, with Redemption, 10 Years | 1,214 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 52 |
| Expense Example, with Redemption, 3 Years | 218 |
| Expense Example, with Redemption, 5 Years | 398 |
| Expense Example, with Redemption, 10 Years | 919 |
| I2 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 59 |
| Expense Example, with Redemption, 3 Years | 255 |
| Expense Example, with Redemption, 5 Years | 467 |
| Expense Example, with Redemption, 10 Years | $ 1,078 |