v3.26.1
Shareholder Report, Average Annual Return (Details) 191623_DoubleLine Shiller Enhanced CAPE_Class I_TSR Annual {Class I}
12 Months Ended 60 Months Ended 120 Months Ended
Mar. 31, 2026
Mar. 31, 2026
Mar. 31, 2026
Without Sales Load [Member] | Class I      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name Class I (without sales charge)    
Average Annual Return, Percent 2.53% 6.07% 11.58%
S&P 500 Index [Member]      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name S&P 500® Index    
Average Annual Return, Percent 17.80% 12.06% 14.16%