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S000055534 [Member] Average Annual Total Returns
 12 Months Ended 60 Months Ended 108 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
MSCI Europe Net Total Return USD Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Percent 35.41% 10.30% 9.69%
Performance Inception Date     Dec. 23, 2016
Class I      
Prospectus [Line Items]      
Average Annual Return, Percent 29.27% 7.39% 8.51%
Performance Inception Date     Dec. 23, 2016
Class I | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Percent 26.59% 5.36% 6.53%
Performance Inception Date     Dec. 23, 2016
Class I | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Percent 17.16% 4.77% 5.83%
Performance Inception Date     Dec. 23, 2016
I2      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 29.29% 7.35% 8.45%
Performance Inception Date [1]     Dec. 23, 2016
Class N      
Prospectus [Line Items]      
Average Annual Return, Percent 28.95% 7.10% 8.23%
Performance Inception Date     Dec. 23, 2016
[1]
Class I2 shares of the Fund were not available for purchase until November 3, 2025. Performance shown prior to that inception date is that of Class I shares (which invest in the same portfolio of securities as Class I2 shares), reduced by an estimate of the additional operating expenses that would have applied to Class I2 shares prior to November 3, 2025. The actual additional expenses incurred had Class I2 shares begun operations earlier may have been greater or less than that estimate.