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 |
As at 2021-12-31 |
2021-01-01 to 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 |
As at 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 |
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 2019-01-01 |
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 | — |
48 056
PLN
|
1 592
PLN
|
— | — |
95 813
PLN
|
— |
94 593
PLN
|
83,000
PLN
|
1 219
PLN
|
— |
48 046
PLN
|
— | — |
83,000
PLN
|
— |
41 482
PLN
|
1 210
PLN
|
41 482
PLN
|
1 210
PLN
|
87 723
PLN
|
48 046
PLN
|
48 046
PLN
|
87 723
PLN
|
— |
1 888
PLN
|
1 888
PLN
|
83,000
PLN
|
— | — |
88 933
PLN
|
— | — | — |
83,000
PLN
|
80 476
PLN
|
48 046
PLN
|
33 667
PLN
|
1 418
PLN
|
1 320
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
4,000
PLN
|
— | — |
0
PLN
|
6 574
PLN
|
— |
0
PLN
|
— | — | — |
0
PLN
|
— |
6 578
PLN
|
6 574
PLN
|
— |
7 787
PLN
|
— | — | — | — | — | — | — | — |
7 737
PLN
|
— | — | — |
0
PLN
|
0
PLN
|
— |
50,000
PLN
|
0
PLN
|
7 737
PLN
|
— | — | — | — | — | — |
| Other comprehensive income |
103,000
PLN
|
— | — |
296,000
PLN
|
296,000
PLN
|
— |
0
PLN
|
— | — | — |
0
PLN
|
— |
399,000
PLN
|
0
PLN
|
— |
737,000
PLN
|
— | — | — | — | — | — | — | — |
33,000
PLN
|
— | — | — |
446,000
PLN
|
0
PLN
|
— |
258,000
PLN
|
0
PLN
|
479,000
PLN
|
— | — | — | — | — | — |
| Comprehensive income |
107,000
PLN
|
— | — |
296,000
PLN
|
6 870
PLN
|
— |
0
PLN
|
— | — | — |
0
PLN
|
— |
6 977
PLN
|
6 574
PLN
|
— |
7 050
PLN
|
— | — | — | — | — | — | — | — |
7 704
PLN
|
— | — | — |
446,000
PLN
|
0
PLN
|
— |
208,000
PLN
|
0
PLN
|
7 258
PLN
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners |
98,000
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
|
— | — | — | — | — | — | — | — | — | — |
111,000
PLN
|
— | — | — |
122,000
PLN
|
0
PLN
|
— |
0
PLN
|
0
PLN
|
11,000
PLN
|
— | — | — | — | — | — |
| Increase (decrease) in equity |
9,000
PLN
|
— | — |
296,000
PLN
|
6 870
PLN
|
— |
0
PLN
|
— | — | — |
0
PLN
|
— | — |
6 574
PLN
|
— | — | — | — | — | — | — | — | — | — |
7 815
PLN
|
— | — | — |
568,000
PLN
|
0
PLN
|
— |
208,000
PLN
|
0
PLN
|
7 247
PLN
|
— | — | — | — | — | — |