Statement Of Changes In Equity [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||
| Equity |
24,912,000.000
BGN
|
25,773,000.000
BGN
|
225,000.000
BGN
|
— |
50,463,000.000
BGN
|
— | — |
84,900,000.000
BGN
|
— | — |
797,000.000
BGN
|
34,276,000.000
BGN
|
— | — |
789,000.000
BGN
|
34,276,000.000
BGN
|
76,938,000.000
BGN
|
10,723,000.000
BGN
|
29,609,000.000
BGN
|
22,595,000.000
BGN
|
392,000.000
BGN
|
— | — | — | — | — | — |
76,938,000.000
BGN
|
— |
34,276,000.000
BGN
|
2,038,000.000
BGN
|
21,806,000.000
BGN
|
75,804,000.000
BGN
|
20,585,000.000
BGN
|
395,000.000
BGN
|
780,000.000
BGN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — |
-
BGN
|
— |
-
BGN
|
-
BGN
|
— |
-
BGN
|
-
BGN
|
— | — |
8,050,000.000
BGN
|
8,050,000.000
BGN
|
— | — | — | — | — | — | — |
11,476,000.000
BGN
|
11,476,000.000
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
— |
-
BGN
|
— | — | — | — | — | — | — |
| Other comprehensive income | — | — | — |
-
BGN
|
— |
-
BGN
|
87,000.000
BGN
|
— |
8,000.000
BGN
|
-
BGN
|
— | — |
88,000.000
BGN
|
9,000.000
BGN
|
— | — | — | — | — | — | — |
59,000.000
BGN
|
68,000.000
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
— |
9,000.000
BGN
|
— | — | — | — | — | — | — |
| Comprehensive income | — | — | — |
-
BGN
|
— |
-
BGN
|
87,000.000
BGN
|
— |
8,000.000
BGN
|
-
BGN
|
— | — |
7,962,000.000
BGN
|
8,041,000.000
BGN
|
— | — | — | — | — | — | — |
11,417,000.000
BGN
|
11,408,000.000
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
-
BGN
|
— |
9,000.000
BGN
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10,283,000.000
BGN
|
10,283,000.000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — |