Disclosure Of First-Time Adoption [Text Block]
| Concept | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | As at 2022-12-31 | 2022-01-01 to 2022-12-31 | As at 2022-12-31 | 2022-01-01 to 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | As at 2021-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of comparative information prepared under previous GAAP [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — | 
                                                760 428
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                86 277
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | 
                                                35 506
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                395 356
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | 
                                                5 692
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                110 470
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                127 130
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                754 736
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                650 223
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | 
                                                38 484
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                11 858
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                356 759
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                5 524
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                110 470
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                127 130
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                2,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                644 699
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | 
                                                11 765
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                27 129
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                329 642
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                611 458
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                606 047
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                110 470
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                89,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                127 130
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                5 411
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                110 092
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                86 277
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | 
                                                109 924
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                168,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                23 648
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                1,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                12,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                38 765
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                113,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                93,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                38 484
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                38 652
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                87,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Profit (loss) | 
                                                86 445
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                86 277
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | 
                                                86 277
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                168,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                38 523
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                39,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                38 484
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                38 484
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | 
                                                -
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — |