v3.26.1
S000107718 [Member] Expense Example - NORTHERN TRUST 2056 INFLATION-LINKED DISTRIBUTING LADDER ETF - NORTHERN TRUST 2056 INFLATION-LINKED DISTRIBUTING LADDER ETF
Aug. 21, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 10
Expense Example, with Redemption, 3 Years $ 32