v3.26.1
Shareholder Report, Average Annual Return (Details) 194908_Aristotle Small-Mid Cap Equity Fund_Class C_TSR Annual {Class C}
12 Months Ended 60 Months Ended 120 Months Ended
Mar. 31, 2026
Mar. 31, 2026
Mar. 31, 2026
Class C      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name Class C (with sales charge)    
Average Annual Return, Percent 11.51% 1.20% 6.41%
Without Sales Load [Member] | Class C      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name Class C (without sales charge)    
Average Annual Return, Percent 12.42% 1.20% 6.41%
Russell 3000 Total Return [Member]      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name Russell 3000 Total Return    
Average Annual Return, Percent 18.09% 10.87% 13.72%
Russell 2500 Total Return [Member]      
Average Annual Return [Line Items]      
Line Graph and Table Measure Name Russell 2500 Total Return    
Average Annual Return, Percent 23.45% 5.48% 10.58%