Shareholder Report, Average Annual Return (Details) LMF0600_BrandywineGLOBAL - Global Opportunities Bond Fund_Class FI_TSR Annual {Class FI} |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Class FI | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Class FI | ||
| Average Annual Return, Percent | 13.10% | (2.86%) | 1.63% |
| Bloomberg Global Aggregate Index [Member] | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Bloomberg Global Aggregate Index | ||
| Average Annual Return, Percent | 8.17% | (2.15%) | 1.26% |
| FTSE World Government Bond Index [Member] | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | FTSE World Government Bond Index | ||
| Average Annual Return, Percent | 7.55% | (3.53%) | 0.54% |