v3.26.1
Shareholder Report, Line Graph (Details) 191636_DoubleLine Shiller Enhanced International CAPE_Class N_TSR Annual {Class N} - 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
Dec. 23, 2016
Mar. 31, 2026
Class N                      
Account Value [Line Items]                      
Accumulated Value $ 17,188 $ 16,873 $ 15,538 $ 16,140 $ 15,415 $ 9,348 $ 11,758 $ 11,912 $ 10,872 $ 10,000 $ 21,930
MSCI Europe Net Total Return USD Index [Member]                      
Account Value [Line Items]                      
Line Graph and Table Measure Name                     MSCI Europe Net Total Return USD Index
Accumulated Value $ 18,791 $ 17,583 $ 15,409 $ 15,200 $ 14,685 $ 10,131 $ 11,990 $ 12,453 $ 10,877 $ 10,000 $ 22,382