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 |
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 |
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 |
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 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity | — |
93 727
PLN
|
3 214
PLN
|
— | — |
116 158
PLN
|
— |
757,000
PLN
|
— |
111 043
PLN
|
10 351
PLN
|
— |
5 115
PLN
|
2 994
PLN
|
— | — | — |
91 699
PLN
|
4 968
PLN
|
108 992
PLN
|
2 994
PLN
|
— | — |
3 214
PLN
|
10 351
PLN
|
— |
734,000
PLN
|
— |
113 960
PLN
|
— | — | — |
438,000
PLN
|
2 994
PLN
|
3 214
PLN
|
62 139
PLN
|
83 744
PLN
|
4 608
PLN
|
10 351
PLN
|
79 136
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
232,000
PLN
|
— | — |
0
PLN
|
13 105
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
13 337
PLN
|
13 105
PLN
|
30 201
PLN
|
— | — | — | — |
0
PLN
|
29 677
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
524,000
PLN
|
0
PLN
|
29 677
PLN
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— | — |
0
PLN
|
23,000
PLN
|
— |
0
PLN
|
— |
23,000
PLN
|
— | — |
0
PLN
|
— | — |
23,000
PLN
|
0
PLN
|
226,000
PLN
|
— | — | — | — |
226,000
PLN
|
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
0
PLN
|
0
PLN
|
226,000
PLN
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
232,000
PLN
|
— | — |
0
PLN
|
13 128
PLN
|
— |
0
PLN
|
— |
23,000
PLN
|
— | — |
0
PLN
|
— | — |
13 360
PLN
|
13 105
PLN
|
30 427
PLN
|
— | — | — | — |
226,000
PLN
|
29 677
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
524,000
PLN
|
0
PLN
|
29 903
PLN
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
85,000
PLN
|
— | — |
0
PLN
|
11 077
PLN
|
— |
0
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
11 162
PLN
|
11 077
PLN
|
88,000
PLN
|
— | — | — | — |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
88,000
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
|
123,000
PLN
|
— | — | — | — |
70,000
PLN
|
117,000
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
76,000
PLN
|
0
PLN
|
47,000
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
147,000
PLN
|
— | — |
0
PLN
|
2 051
PLN
|
— |
0
PLN
|
— |
23,000
PLN
|
— | — |
0
PLN
|
— | — |
2 198
PLN
|
2 028
PLN
|
30 216
PLN
|
— | — | — | — |
296,000
PLN
|
29 560
PLN
|
— | — |
0
PLN
|
— |
0
PLN
|
— |
360,000
PLN
|
0
PLN
|
29 856
PLN
|
— | — | — | — | — | — | — | — |