v3.26.1
Annual Fund Operating Expenses
Jun. 30, 2026
Principal Equity Premium Income ETF | Principal Equity Premium Income ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.34%
Other Expenses (as a percentage of Assets): 0.00% [1]
Expenses (as a percentage of Assets) 0.34% [2]
Principal Finisterre Emerging Markets Diversified Income ETF | Principal Finisterre Emerging Markets Diversified Income ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.59%
Other Expenses (as a percentage of Assets): 0.00% [3]
Expenses (as a percentage of Assets) 0.59% [4]
[1] Based on estimated amounts.
[2] The investment management agreement (the “Management Agreement”) between the Fund and Principal Global Investors, LLC (“PGI”) provides that, for the duration of the Management Agreement, PGI will pay all operating expenses of the Fund, except for the Management Fee, payments made under the Fund's Rule 12b-1 plan (if or when such fees are imposed), brokerage commissions and other expenses connected to the execution of portfolio transactions, interest expense, taxes, acquired fund fees and expenses, litigation expenses, and tax reclaim recovery expenses and other extraordinary expenses.
[3] Based on estimated amounts.
[4] The investment management agreement (the “Management Agreement”) between the Fund and Principal Global Investors, LLC (“PGI”) provides that, for the duration of the Management Agreement, PGI will pay all operating expenses of the Fund, except for the Management Fee, payments made under the Fund's Rule 12b-1 plan (if or when such fees are imposed), brokerage commissions and other expenses connected to the execution of portfolio transactions, interest expense, taxes, acquired fund fees and expenses, litigation expenses, and tax reclaim recovery expenses and other extraordinary expenses.