v3.25.4
S000084920 [Member] Expense Example - Barrow Hanley Floating Rate Fund
Sep. 30, 2025
USD ($)
Advisor Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 72
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 430
Expense Example, with Redemption, 10 Years 970
Institutional Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 61
Expense Example, with Redemption, 3 Years 212
Expense Example, with Redemption, 5 Years 375
Expense Example, with Redemption, 10 Years 850
Investor Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 291
Expense Example, with Redemption, 5 Years 511
Expense Example, with Redemption, 10 Years 1,146
Class Z Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 61
Expense Example, with Redemption, 3 Years 212
Expense Example, with Redemption, 5 Years 375
Expense Example, with Redemption, 10 Years $ 850