John Hancock Preferred Income ETF Expense Example - John Hancock Preferred Income ETF - None or SAME |
Mar. 31, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 55 |
| Expense Example, with Redemption, 3 Years | 199 |
| Expense Example, with Redemption, 5 Years | 356 |
| Expense Example, with Redemption, 10 Years | $ 811 |