Annual Fund Operating Expenses |
Jul. 02, 2026 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kurv Energy Generation & Infrastructure ETF [Member] | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.85% | |||||||||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||||||||
| Other Expenses (as a percentage of Assets): | 0.00% | [1] | ||||||||||||
| Expenses (as a percentage of Assets) | 0.85% | |||||||||||||
| Fee Waiver or Reimbursement | 0.10% | [2] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 0.75% | |||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | July 31, 2027 | |||||||||||||
| Kurv Nuclear Infrastructure ETF [Member] | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.85% | |||||||||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||||||||
| Other Expenses (as a percentage of Assets): | 0.00% | [3] | ||||||||||||
| Expenses (as a percentage of Assets) | 0.85% | |||||||||||||
| Fee Waiver or Reimbursement | 0.10% | [4] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 0.75% | |||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | June 30, 2027 | |||||||||||||
| Kurv Space Infrastructure ETF [Member] | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.85% | |||||||||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||||||||
| Other Expenses (as a percentage of Assets): | 0.00% | [5] | ||||||||||||
| Expenses (as a percentage of Assets) | 0.85% | |||||||||||||
| Fee Waiver or Reimbursement | 0.10% | [6] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 0.75% | |||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | June 30, 2027 | |||||||||||||
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