Shareholder Report, Average Annual Return (Details) 191610_DoubleLine Total Return Bond Fund_Class I2_TSR Annual {Class I2} |
5 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2026 |
|
| Without Sales Load [Member] | Class I2 | ||
| Average Annual Return [Line Items] | ||
| Line Graph and Table Measure Name | Class I2 (without sales charge) | |
| Average Annual Return, Percent | 0.71% | |
| Bloomberg U.S. Aggregate Bond Index [Member] | ||
| Average Annual Return [Line Items] | ||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | |
| Average Annual Return, Percent | 0.43% | |
| Bloomberg U.S. Mortgage Backed Securities (MBS) Index [Member] | ||
| Average Annual Return [Line Items] | ||
| Line Graph and Table Measure Name | Bloomberg U.S. Mortgage Backed Securities (MBS) Index | |
| Average Annual Return, Percent | 1.24% |