Issued Shares
| Concept | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Issued shares | ||||||||||
| Issued shares | ||||||||||
| Number of shares | — | — | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                56,057,474
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                5,251,900
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                50,699,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                106,174
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | — | 
| Number of voting rights | — | — | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                506,994
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                506,994
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | — | 
| Description | 
                                                権利内容に何ら限定のない当社における標準となる株式。単元株式数は100株です。
                                                
                                             | 
                                                同 上
                                                
                                             |  | — | — | — | — |  |  | 
                                                権利内容に何ら限定のない当社における標準となる株式
                                                
                                             |