| 
                                Sep 30, 2024
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jun 30, 2024
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                12,067
                             | 
                            
                            
                                0.01%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Mar 31, 2024
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                25,555
                             | 
                            
                            
                                0.03%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Dec 31, 2023
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                27,428
                             | 
                            
                            
                                0.03%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Sep 30, 2023
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                128,160
                             | 
                            
                            
                                0.15%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jun 30, 2023
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                138,435
                             | 
                            
                            
                                0.16%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Mar 31, 2023
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                162,564
                             | 
                            
                            
                                0.18%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Dec 31, 2022
                             | 
                            
                                
                                    Grantham, Mayo, Van Otterloo & Co., Llc
                                
                             | 
                            
                                188,564
                             | 
                            
                            
                                0.21%
                             |