v3.25.2
S000093507 [Member] Investment Objectives and Goals - NT 1-10 Year Inflation-Linked Ladder ETF
Aug. 05, 2025
Prospectus [Line Items]  
Risk/Return [Heading] NORTHERN TRUST 2035 INFLATION-LINKED DISTRIBUTING LADDER ETF
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]
The Fund seeks to provide periodic inflation-linked distributions through U.S. Treasury Inflation Protected Securities (commonly known as “TIPS”), consisting of income and/or principal through 2035.