| Vanguard International Stock Index-Emerging Markets Stk | Jul 31, 2023 | 357.9K | 597.8M | 0.7% | 
                
                        | Vanguard International Stock Index-Total Intl Stock Indx | Jul 31, 2023 | 315.1K | 526.4M | 0.6% | 
                
                        | iShares Core MSCI Emerging Markets ETF | Aug 31, 2023 | 224.7K | 379.4M | 0.4% | 
                
                        | Vanguard Intl Equity Index Fds-FTSE All World ex U.S.Small Cap Index | Jul 31, 2023 | 109.7K | 183.3M | 0.2% | 
                
                        | DFA Emerging Markets Core Equity Portfolio | Jul 31, 2023 | 107.1K | 178.9M | 0.2% | 
                
                        | Ashmore Fds-Ashmore Emerging Markets Equity Fd | Jul 31, 2023 | 72.9K | 121.9M | 0.1% | 
                
                        | DFA Emerging Markets Small Cap Series | Jul 31, 2023 | 67.8K | 113.3M | 0.1% | 
                
                        | SPDR Portfolio Emerging Markets ETF | Aug 31, 2023 | 56.2K | 94.9M | 0.1% | 
                
                        | Avantis Emerging Markets Equity ETF | Sep 30, 2023 | 38.9K | 79.7M | 0.1% | 
                
                        | Avantis Emerging Markets Equity Fund | Jun 30, 2023 | 38.9K | 58.3M | 0.1% |