S000009911 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI China Index (reflects no deduction for fees, expenses, or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 31.17% | (3.20%) | 5.54% |
| Class N | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 27.88% | (5.45%) | 4.59% |
| Class N | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 27.85% | (7.71%) | 2.14% |
| Class N | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 16.64% | (3.51%) | 3.84% |
| Class I | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 27.99% | (5.26%) | 4.83% |