v3.25.2
John Hancock Disciplined Value International Select ETF Average Annual Total Returns
12 Months Ended 60 Months Ended 97 Months Ended
Apr. 30, 2025
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
MSCI EAFE Index (reflects no deduction for fees, expenses, or taxes, except foreign withholding taxes on dividends)[Member]          
Prospectus [Line Items]          
Average Annual Return, Percent   6.32% 3.82% 4.73% 6.39%
N/A          
Prospectus [Line Items]          
Average Annual Return, Percent   2.29% 0.63%    
Performance Inception Date Dec. 19, 2023        
N/A | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   1.99% 0.32%    
N/A | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   1.87% 0.82%