v3.26.1
S000053934 [Member] Expense Example - BrandywineGLOBAL - Flexible Bond Fund
Dec. 31, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 469
Expense Example, with Redemption, 3 Years 669
Expense Example, with Redemption, 5 Years 885
Expense Example, with Redemption, 10 Years 1,508
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 277
Expense Example, with Redemption, 3 Years 549
Expense Example, with Redemption, 5 Years 945
Expense Example, with Redemption, 10 Years 1,847
Class R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 136
Expense Example, with Redemption, 3 Years 424
Expense Example, with Redemption, 5 Years 734
Expense Example, with Redemption, 10 Years 1,612
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 74
Expense Example, with Redemption, 3 Years 231
Expense Example, with Redemption, 5 Years 401
Expense Example, with Redemption, 10 Years 896
Class IS  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 204
Expense Example, with Redemption, 5 Years 356
Expense Example, with Redemption, 10 Years $ 797