| Sep 2019 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 986,952 | 1.94% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2019 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 986,952 | 1.94% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2019 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 1,016,952 | 1.99% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2018 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 1,018,800 | 2.00% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2018 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 1,018,800 | 2.00% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2018 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 1,018,800 | 2.00% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2017 | Tiaa-Cref Funds - Tiaa-Cref Emerging Markets Equity Fund | 1,018,800 | 2.00% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2017 | Tiaa-Cref Funds-Tiaa-Cref Emerging Markets Equity Fund | 849,100 | 1.66% | 0 | 0.00% | 0 | 0.00% |