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 | — |
156 338
PLN
|
1 678
PLN
|
— | — |
295 068
PLN
|
— |
294 170
PLN
|
106 100
PLN
|
— |
898,000
PLN
|
30 054
PLN
|
— | — | — |
132 100
PLN
|
982,000
PLN
|
270 355
PLN
|
30 054
PLN
|
— |
2 101
PLN
|
106 100
PLN
|
— | — |
271 337
PLN
|
— | — | — |
21 854
PLN
|
1 786
PLN
|
165 162
PLN
|
239 904
PLN
|
1 172
PLN
|
49 930
PLN
|
238 732
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
158,000
PLN
|
— | — |
0
PLN
|
24 238
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
24 080
PLN
|
24 238
PLN
|
31 122
PLN
|
— | — | — | — |
31 308
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
186,000
PLN
|
0
PLN
|
31 308
PLN
|
— | — | — | — | — | — | — |
| Other comprehensive income |
74,000
PLN
|
— | — |
423,000
PLN
|
423,000
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
349,000
PLN
|
0
PLN
|
310,000
PLN
|
— | — | — | — |
0
PLN
|
— | — |
315,000
PLN
|
0
PLN
|
— |
5,000
PLN
|
0
PLN
|
315,000
PLN
|
— | — | — | — | — | — | — |
| Comprehensive income |
84,000
PLN
|
— | — |
423,000
PLN
|
23 815
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
23 731
PLN
|
24 238
PLN
|
31 432
PLN
|
— | — | — | — |
31 308
PLN
|
— | — |
315,000
PLN
|
0
PLN
|
— |
191,000
PLN
|
0
PLN
|
31 623
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
1,000
PLN
|
— | — | — | — |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
1,000
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity |
84,000
PLN
|
— | — |
423,000
PLN
|
23 815
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
23 731
PLN
|
24 238
PLN
|
31 433
PLN
|
— | — | — | — |
33 062
PLN
|
— | — |
315,000
PLN
|
8 200
PLN
|
— |
190,000
PLN
|
56 170
PLN
|
31 623
PLN
|
— | — | — | — | — | — | — |