v3.26.1
S000036894 [Member] Expense Example, No Redemption - BrandywineGLOBAL - Global Opportunities Bond Fund
Dec. 31, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 469
Expense Example, No Redemption, 3 Years 669
Expense Example, No Redemption, 5 Years 885
Expense Example, No Redemption, 10 Years 1,508
Class C1  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 148
Expense Example, No Redemption, 3 Years 495
Expense Example, No Redemption, 5 Years 865
Expense Example, No Redemption, 10 Years 1,730
Class FI  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 102
Expense Example, No Redemption, 3 Years 338
Expense Example, No Redemption, 5 Years 593
Expense Example, No Redemption, 10 Years 1,321
Class R  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 127
Expense Example, No Redemption, 3 Years 424
Expense Example, No Redemption, 5 Years 743
Expense Example, No Redemption, 10 Years 1,646
Class I  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 67
Expense Example, No Redemption, 3 Years 210
Expense Example, No Redemption, 5 Years 367
Expense Example, No Redemption, 10 Years 822
Class IS  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 56
Expense Example, No Redemption, 3 Years 176
Expense Example, No Redemption, 5 Years 307
Expense Example, No Redemption, 10 Years 689
Class C  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 174
Expense Example, No Redemption, 3 Years 539
Expense Example, No Redemption, 5 Years 929
Expense Example, No Redemption, 10 Years $ 1,821