| 
                VANGUARD STAR FUNDS-Vanguard Total International Stock Index Fund
             | 
                        
                Jul 31, 2025
             | 
                        
                3.7M
             | 
                        
                2.3B
             | 
                        
                0.7%
             | 
                    
                
                        | 
                VANGUARD TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund
             | 
                        
                Jun 30, 2025
             | 
                        
                2.3M
             | 
                        
                1.4B
             | 
                        
                0.5%
             | 
                    
                
                        | 
                iShares Trust-iShares Core MSCI EAFE ETF
             | 
                        
                Sep 30, 2025
             | 
                        
                1.7M
             | 
                        
                1.0B
             | 
                        
                0.3%
             | 
                    
                
                        | 
                EuroPacific Growth Fund-American Funds EUPAC Fund
             | 
                        
                Sep 30, 2025
             | 
                        
                1.1M
             | 
                        
                687.6M
             | 
                        
                0.2%
             | 
                    
                
                        | 
                First Eagle Funds-First Eagle Global Fund
             | 
                        
                Jul 31, 2025
             | 
                        
                1.1M
             | 
                        
                665.1M
             | 
                        
                0.2%
             | 
                    
                
                        | 
                Fidelity Concord Street Trust-Fidelity International Index Fund
             | 
                        
                Aug 31, 2025
             | 
                        
                853.2K
             | 
                        
                526.3M
             | 
                        
                0.2%
             | 
                    
                
                        | 
                iShares Trust-iShares MSCI EAFE ETF
             | 
                        
                Sep 30, 2025
             | 
                        
                854.7K
             | 
                        
                527.2M
             | 
                        
                0.2%
             | 
                    
                
                        | 
                New World Fund Inc
             | 
                        
                Sep 30, 2025
             | 
                        
                715.5K
             | 
                        
                441.3M
             | 
                        
                0.1%
             | 
                    
                
                        | 
                MFS Series Trust XVII-MFS International Equity Fund
             | 
                        
                Jun 30, 2025
             | 
                        
                678.6K
             | 
                        
                418.5M
             | 
                        
                0.1%
             | 
                    
                
                        | 
                MFS SERIES TRUST X-MFS International Growth Fund
             | 
                        
                Aug 31, 2025
             | 
                        
                667.8K
             | 
                        
                411.9M
             | 
                        
                0.1%
             |