Statement Of Changes In Equity [Abstract]
| Concept |
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 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 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 |
2020-01-01 to 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 | — |
323 925
PLN
|
989,000
PLN
|
— | — |
401 050
PLN
|
— |
402 147
PLN
|
77 207
PLN
|
— |
1 097
PLN
|
2 004
PLN
|
— | — | — |
223 242
PLN
|
1 314
PLN
|
301 617
PLN
|
2 004
PLN
|
— |
901,000
PLN
|
77 272
PLN
|
— | — |
300 303
PLN
|
— | — | — |
1 696
PLN
|
47 108
PLN
|
69,000
PLN
|
101 606
PLN
|
9 360
PLN
|
62 231
PLN
|
110 966
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
46,000
PLN
|
— | — |
0
PLN
|
100 863
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
100 909
PLN
|
100 863
PLN
|
184 925
PLN
|
— | — | — | — |
185 110
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
185,000
PLN
|
0
PLN
|
185 110
PLN
|
— | — | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— | — |
88,000
PLN
|
88,000
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
88,000
PLN
|
0
PLN
|
1 314
PLN
|
— | — | — | — |
8 691
PLN
|
— | — |
832,000
PLN
|
0
PLN
|
— |
8 209
PLN
|
0
PLN
|
9 523
PLN
|
— | — | — | — | — | — | — |
| Comprehensive income |
46,000
PLN
|
— | — |
88,000
PLN
|
100 775
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
100 821
PLN
|
100 863
PLN
|
183 611
PLN
|
— | — | — | — |
176 419
PLN
|
— | — |
832,000
PLN
|
0
PLN
|
— |
8 024
PLN
|
0
PLN
|
175 587
PLN
|
— | — | — | — | — | — | — |
| Issue of equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
15 349
PLN
|
— | — | — | — |
0
PLN
|
— | — |
0
PLN
|
308,000
PLN
|
— |
0
PLN
|
15 041
PLN
|
15 349
PLN
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
PLN
|
— | — | — | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
171,000
PLN
|
— | — |
0
PLN
|
245,000
PLN
|
— |
65,000
PLN
|
— | — |
0
PLN
|
— | — |
74,000
PLN
|
180,000
PLN
|
263,000
PLN
|
— | — | — | — |
285,000
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
22,000
PLN
|
0
PLN
|
285,000
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity |
217,000
PLN
|
— | — |
88,000
PLN
|
100 530
PLN
|
— |
65,000
PLN
|
— | — |
0
PLN
|
— | — |
100 747
PLN
|
100 683
PLN
|
198 697
PLN
|
— | — | — | — |
176 134
PLN
|
— | — |
832,000
PLN
|
308,000
PLN
|
— |
8 046
PLN
|
15 041
PLN
|
190 651
PLN
|
— | — | — | — | — | — | — |