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Prospectus SI Class [Member] Annual Fund Operating Expenses - Prospectus-SI Class - Payden Floating Rate Fund
Oct. 31, 2025
Prospectus [Line Items]  
Fee Waiver or Reimbursement over Assets, Date of Termination February 28, 2027
Payden Floating Rate Fund (SI Class)  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Other Expenses (as a percentage of Assets): 0.42%
Acquired Fund Fees and Expenses 0.01% [1]
Expenses (as a percentage of Assets) 0.98%
Fee Waiver or Reimbursement (0.37%) [2]
Net Expenses (as a percentage of Assets) 0.61%
[1]
The Total Annual Fund Operating Expenses in this fee table do not correlate to the ratios of expenses to average net assets given in the Financial Highlights in this Prospectus and in the Fund’s financial statements, which reflect the Fund’s operating expenses but not Acquired Fund Fees and Expenses.
[2]
Payden & Rygel (“Payden”) has contractually agreed to waive its investment advisory fee or reimburse Fund expenses to the extent that the Total Annual Fund Operating Expenses After Fee Waiver or Expense Reimbursement (excluding Acquired Fund Fees and Expenses, interest, taxes, and extraordinary expenses) exceed 0.60%. This agreement has a one‑year term ending February 28, 2027; it may be renewed and may be amended by approval of a majority of the Fund’s Board of Trustees. The Fund remains liable to Payden for expenses subsidized in any fiscal year up to a maximum of three years from the date of the specific waiver.