S000053934 [Member] Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| BrandywineGLOBAL - Flexible Bond Fund | Class IS | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 8.90% | 2.94% | 9.74% | (10.77%) | 1.09% | 15.12% | 10.87% | (2.03%) | 7.52% | 11.83% |