Prospectus SI Class [Member] Average Annual Total Returns - Prospectus-SI Class |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Bloomberg U.S. Aggregate Bond Index (The returns for the indices are before any deduction for taxes, fees or expenses.) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.30% | (0.36%) | 2.01% |
| ICE BofA U.S. 1-Month Treasury Bill Index (The returns for the indices are before any deduction for taxes, fees or expenses.) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 4.25% | 3.17% | 2.11% |
| Payden Absolute Return Bond Fund (SI Class) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.07% | 3.76% | 3.62% |
| Payden Absolute Return Bond Fund (SI Class) | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.15% | 1.74% | 1.97% |
| Payden Absolute Return Bond Fund (SI Class) | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.15% | 1.74% | 1.97% |