Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||
| Equity | — |
85 922
PLN
|
172 650
PLN
|
— |
30 074
PLN
|
298 391
PLN
|
— |
9 745
PLN
|
— |
30 074
PLN
|
266 196
PLN
|
53 086
PLN
|
— |
172 650
PLN
|
— |
10 386
PLN
|
— | — |
172 484
PLN
|
29 687
PLN
|
39 275
PLN
|
251 415
PLN
|
9 969
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||
| Profit (loss) |
40 216
PLN
|
— | — |
40 216
PLN
|
— | — | — | — |
28 295
PLN
|
— | — | — |
28 295
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
641,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
417,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
39 575
PLN
|
— | — |
40 216
PLN
|
— | — |
641,000
PLN
|
— |
28 295
PLN
|
— | — | — |
28 712
PLN
|
— | — | — |
417,000
PLN
|
— | — | — | — | — | — |
| Issue of equity | — | — | — | — | — | — | — | — |
387,000
PLN
|
— | — | — |
166,000
PLN
|
— |
166,000
PLN
|
— | — |
387,000
PLN
|
— | — | — | — | — |
| Dividends recognised as distributions to owners |
8 632
PLN
|
— | — |
8 632
PLN
|
— | — | — | — |
15 538
PLN
|
— | — | — |
15 538
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
1 252
PLN
|
— | — |
1 252
PLN
|
— | — | — | — |
1,441,000
PLN
|
— | — | — |
1 441
PLN
|
— | — | — | — | — | — | — | — | — | — |