Shareholder Report, Line Graph (Details) 191630_DoubleLine Strategic Commodity Fund_Class I_TSR Annual {Class I} - USD ($) |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
Mar. 31, 2022 |
Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2016 |
Mar. 31, 2026 |
|
| Class I | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | $ 157,366 | $ 166,875 | $ 156,365 | $ 177,335 | $ 119,625 | $ 86,015 | $ 119,876 | $ 123,067 | $ 107,927 | $ 100,000 | $ 200,069 |
| S&P 500 Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | S&P 500® Index | ||||||||||
| Accumulated Value | 319,129 | 294,802 | 226,979 | 245,990 | 212,710 | 136,046 | 146,251 | 133,567 | 117,172 | 100,000 | $ 375,944 |
| Bloomberg Commodity Index Total Return [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg Commodity Index Total Return | ||||||||||
| Accumulated Value | $ 163,428 | $ 145,559 | $ 146,381 | $ 167,270 | $ 112,071 | $ 82,993 | $ 106,824 | $ 112,746 | $ 108,714 | $ 100,000 | $ 216,197 |