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 |
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 |
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 |
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 | — |
2 690
PLN
|
69 287
PLN
|
— | — |
166 403
PLN
|
— |
166 192
PLN
|
93 837
PLN
|
— |
211,000
PLN
|
5 758
PLN
|
— | — |
5 758
PLN
|
154 649
PLN
|
57 589
PLN
|
93 837
PLN
|
154 494
PLN
|
2 690
PLN
|
155,000
PLN
|
— |
57 589
PLN
|
155,000
PLN
|
— |
5 758
PLN
|
154 494
PLN
|
— |
2 690
PLN
|
93 837
PLN
|
— |
154 649
PLN
|
— | — | — |
2 690
PLN
|
5 758
PLN
|
53 386
PLN
|
150 441
PLN
|
150,000
PLN
|
93 837
PLN
|
150 291
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
56,000
PLN
|
— | — |
0
PLN
|
11 765
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
11 821
PLN
|
11 765
PLN
|
— | — | — | — | — | — | — |
4 265
PLN
|
— | — |
0
PLN
|
— | — |
4 260
PLN
|
— | — |
0
PLN
|
— |
5,000
PLN
|
0
PLN
|
4 260
PLN
|
— | — | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— | — |
0
PLN
|
67,000
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
67,000
PLN
|
67,000
PLN
|
— | — | — | — | — | — | — |
57,000
PLN
|
— | — |
0
PLN
|
— | — |
57,000
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
57,000
PLN
|
— | — | — | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — |
11 754
PLN
|
— | — | — | — | — | — | — | — |
4 208
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Issue of equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |