v3.26.1
Shareholder Report, Average Annual Return (Details) 191612_DoubleLine Emerging Markets Fixed Income 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 (0.65%)  
Bloomberg Global Aggregate Bond Index [Member]    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name   Bloomberg Global Aggregate Bond Index
Average Annual Return, Percent (0.58%)  
J.P. Morgan Emerging Markets Bond Global Diversified Index [Member]    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name   J.P. Morgan Emerging Markets Bond Global Diversified Index
Average Annual Return, Percent (0.14%)