John Hancock Disciplined Value International Select ETF Expense Example - John Hancock Disciplined Value International Select ETF - None or SAME	Mar. 31, 2026 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 70
Expense Example, with Redemption, 3 Years	283
Expense Example, with Redemption, 5 Years	513
Expense Example, with Redemption, 10 Years	$ 1,175

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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