v3.26.1
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Bloomberg World ex US Large & Mid Cap Index (reflects no deduction for fees, expenses or taxes, except foreign withholding taxes on dividends)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 31.47% 7.59% 8.43%
MSCI All Country World Ex USA Index (reflects no deduction for fees, expenses or taxes, except foreign withholding taxes on dividends)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent 32.39% 7.91% 8.41%
Class A      
Prospectus [Line Items]      
Average Annual Return, Percent 23.37% 9.02% 9.66%
Class A | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Percent 22.25% 7.70% 8.37%
Class A | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Percent 14.85% 6.90% 7.57%
Class C      
Prospectus [Line Items]      
Average Annual Return, Percent 27.76% 9.24% 9.60%
Class Y      
Prospectus [Line Items]      
Average Annual Return, Percent 30.13% 10.41% 10.59%
Institutional Class      
Prospectus [Line Items]      
Average Annual Return, Percent 30.16% 10.41% 10.61%
[1] The Fund changed its broad-based securities market index to the Bloomberg World ex US Large & Mid Cap Index which is similarly representative of the overall securities market applicable to the Fund.