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 |
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 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
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 |
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 |
As at 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 |
As at 2020-01-01 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
43,000
PLN
|
9 281
PLN
|
— | — |
71 722
PLN
|
20 634
PLN
|
— | — |
5 319
PLN
|
30 914
PLN
|
— | — |
71 722
PLN
|
0
PLN
|
— |
5 617
PLN
|
— | — |
0
PLN
|
— | — |
68 821
PLN
|
5 617
PLN
|
— |
20 237
PLN
|
5 696
PLN
|
28 904
PLN
|
— | — |
43,000
PLN
|
— |
68 821
PLN
|
— |
8 410
PLN
|
— |
43,000
PLN
|
18 587
PLN
|
29 540
PLN
|
2 810
PLN
|
5 617
PLN
|
64 921
PLN
|
8 410
PLN
|
0
PLN
|
64 921
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
0
PLN
|
— | — |
0
PLN
|
5 319
PLN
|
— | — |
5 319
PLN
|
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — | — |
5 319
PLN
|
5 696
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
5 696
PLN
|
0
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— |
5 696
PLN
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income |
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
|
0
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
0
PLN
|
— | — |
0
PLN
|
5 319
PLN
|
— | — |
5 319
PLN
|
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— |
5 319
PLN
|
5 696
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
5 696
PLN
|
0
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— |
5 696
PLN
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
0
PLN
|
— | — |
0
PLN
|
2 901
PLN
|
— | — |
377,000
PLN
|
397,000
PLN
|
— | — |
2 010
PLN
|
871,000
PLN
|
— | — |
0
PLN
|
— |
2 901
PLN
|
3 900
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
10 317
PLN
|
— | — | — |
2 886
PLN
|
9 303
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— |
3 900
PLN
|
— | — | — | — | — | — | — | — | — |