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 | — |
387 025
PLN
|
13 172
PLN
|
— | — |
743 312
PLN
|
— |
728 744
PLN
|
327 085
PLN
|
— |
14 568
PLN
|
1 462
PLN
|
— | — | — |
255 126
PLN
|
11 036
PLN
|
586 658
PLN
|
1 457
PLN
|
— |
5 590
PLN
|
324 485
PLN
|
— | — |
597 694
PLN
|
— | — | — |
1 451
PLN
|
997,000
PLN
|
178 458
PLN
|
513 127
PLN
|
12 246
PLN
|
321 969
PLN
|
500 881
PLN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
5 095
PLN
|
— | — |
0
PLN
|
182 702
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
187 797
PLN
|
182 702
PLN
|
81 699
PLN
|
— | — | — | — |
78 520
PLN
|
— | — |
0
PLN
|
0
PLN
|
— |
3 179
PLN
|
0
PLN
|
78 520
PLN
|
— | — | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— | — |
1 720
PLN
|
1 720
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
1 720
PLN
|
0
PLN
|
26,000
PLN
|
— | — | — | — |
0
PLN
|
— | — |
26,000
PLN
|
0
PLN
|
— |
0
PLN
|
0
PLN
|
26,000
PLN
|
— | — | — | — | — | — | — |
| Comprehensive income |
5 095
PLN
|
— | — |
1 720
PLN
|
180 982
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
186 077
PLN
|
182 702
PLN
|
81 673
PLN
|
— | — | — | — |
78 520
PLN
|
— | — |
26,000
PLN
|
0
PLN
|
— |
3 179
PLN
|
0
PLN
|
78 494
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
1 563
PLN
|
— | — |
7 066
PLN
|
1 563
PLN
|
— |
0
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
5 503
PLN
|
0
PLN
|
— | — | — | — |
1 852
PLN
|
— | — |
4 506
PLN
|
0
PLN
|
— |
2 654
PLN
|
0
PLN
|
2 654
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
0
PLN
|
— | — |
2 236
PLN
|
4 841
PLN
|
— |
2 600
PLN
|
— | — |
5,000
PLN
|
— | — |
4 841
PLN
|
0
PLN
|
4 629
PLN
|
— | — | — | — |
0
PLN
|
— | — |
2 107
PLN
|
6,000
PLN
|
— |
0
PLN
|
2 516
PLN
|
4 629
PLN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity |
3 532
PLN
|
— | — |
7 582
PLN
|
142 086
PLN
|
— |
2 600
PLN
|
— | — |
5,000
PLN
|
— | — |
145 618
PLN
|
131 899
PLN
|
84 567
PLN
|
— | — | — | — |
76 668
PLN
|
— | — |
6 587
PLN
|
6,000
PLN
|
— |
1 210
PLN
|
2 516
PLN
|
85 777
PLN
|
— | — | — | — | — | — | — |