| Sep 2025 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 1,852,500 | 2.40% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2025 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 1,687,800 | 2.18% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2025 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 1,266,661 | 1.64% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2024 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 1,101,100 | 1.43% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2024 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 987,000 | 1.28% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2024 | Fidelity Advisor Series Viii : Fidelity Advisor Focused Emerging Markets Fund | 866,600 | 1.12% | 0 | 0.00% | 0 | 0.00% |