S000107711 [Member] Expense Example - NORTHERN TRUST 2031 TAX-EXEMPT DISTRIBUTING LADDER ETF - NORTHERN TRUST 2031 TAX-EXEMPT DISTRIBUTING LADDER ETF |
Aug. 21, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 18 |
| Expense Example, with Redemption, 3 Years | $ 58 |