Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
As at 2020-12-31 |
2020-01-01 to 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 |
2020-01-01 to 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 |
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 |
1 518 460
PLN
|
— | — |
1 824 521
PLN
|
— |
4 034
PLN
|
— |
1 824 521
PLN
|
304 025
PLN
|
— |
726,000
PLN
|
5 344
PLN
|
— | — |
1 036 572
PLN
|
— |
12 719
PLN
|
1 211 732
PLN
|
4 931
PLN
|
— | — |
2 095
PLN
|
180 853
PLN
|
— |
1 211 732
PLN
|
— | — | — |
4 529
PLN
|
6 683
PLN
|
870 216
PLN
|
938 555
PLN
|
71 121
PLN
|
628,000
PLN
|
938 555
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
0
PLN
|
480 470
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
480 470
PLN
|
480 470
PLN
|
— |
170 369
PLN
|
— | — | — |
170 369
PLN
|
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
170 369
PLN
|
— | — | — | — | — | — | — |
| Other comprehensive income | — |
8 685
PLN
|
8 734
PLN
|
— |
0
PLN
|
— |
1 369
PLN
|
— | — |
0
PLN
|
— | — |
8 734
PLN
|
1 418
PLN
|
— |
3 341
PLN
|
— | — | — |
28,000
PLN
|
6 036
PLN
|
— | — |
0
PLN
|
— |
2 723
PLN
|
0
PLN
|
3 341
PLN
|
— | — | — | — | — | — | — |
| Comprehensive income | — |
8 685
PLN
|
489 204
PLN
|
— |
0
PLN
|
— |
1 369
PLN
|
— | — |
0
PLN
|
— | — |
489 204
PLN
|
481 888
PLN
|
— |
167 028
PLN
|
— | — | — |
170 341
PLN
|
6 036
PLN
|
— | — |
0
PLN
|
— |
2 723
PLN
|
0
PLN
|
167 028
PLN
|
— | — | — | — | — | — | — |
| Issue of equity | — |
0
PLN
|
123 585
PLN
|
— |
123 172
PLN
|
— |
0
PLN
|
— | — |
413,000
PLN
|
— | — |
123 585
PLN
|
0
PLN
|
— |
110 134
PLN
|
— | — | — |
0
PLN
|
0
PLN
|
— | — |
402,000
PLN
|
— |
0
PLN
|
109 732
PLN
|
110 134
PLN
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 985
PLN
|
— | — | — |
3 985
PLN
|
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
3 985
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity | — |
8 685
PLN
|
612 789
PLN
|
— |
123 172
PLN
|
— |
1 369
PLN
|
— | — |
413,000
PLN
|
— | — |
612 789
PLN
|
481 888
PLN
|
— |
273 177
PLN
|
— | — | — |
166 356
PLN
|
6 036
PLN
|
— | — |
402,000
PLN
|
— |
2 723
PLN
|
109 732
PLN
|
273 177
PLN
|
— | — | — | — | — | — | — |