Average Annual Total Returns - Institutional Class 1 |
12 Months Ended | 60 Months Ended | 120 Months Ended | 260 Months Ended |
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 4.23% | 3.17% | 2.10% | 2.35% |
| After Taxes on Distributions | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 2.49% | 1.87% | 1.24% | 1.44% |
| After Taxes on Distributions and Sales | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 2.49% | 1.87% | 1.24% | 1.44% |