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 |
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 |
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 |
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 |
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 |
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 | — |
0
PLN
|
316 851
PLN
|
— | — |
601 677
PLN
|
— | — |
603 747
PLN
|
291 378
PLN
|
— |
7 416
PLN
|
2 934
PLN
|
2 070
PLN
|
— | — | — |
372 245
PLN
|
1 527
PLN
|
— |
2 894
PLN
|
524 527
PLN
|
— |
118 157
PLN
|
4 562
PLN
|
272 107
PLN
|
— |
523 000
PLN
|
— | — | — | — |
118 157
PLN
|
2 859
PLN
|
462 473
PLN
|
620 260
PLN
|
1 703
PLN
|
272 107
PLN
|
725,000
PLN
|
618 557
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
1 285
PLN
|
— | — |
0
PLN
|
25 140
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
23 855
PLN
|
25 140
PLN
|
98 692
PLN
|
— | — |
0
PLN
|
— | — |
100 034
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
1 342
PLN
|
0
PLN
|
100 034
PLN
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
108,000
PLN
|
— | — |
0
PLN
|
2 854
PLN
|
— |
0
PLN
|
2 854
PLN
|
— | — |
0
PLN
|
— | — | — |
2 962
PLN
|
0
PLN
|
3 932
PLN
|
— | — |
0
PLN
|
— | — |
0
PLN
|
— | — | — |
0
PLN
|
— |
3 837
PLN
|
95,000
PLN
|
0
PLN
|
3 837
PLN
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
1 177
PLN
|
— | — |
0
PLN
|
27 994
PLN
|
— |
0
PLN
|
2 854
PLN
|
— | — |
0
PLN
|
— | — | — |
26 817
PLN
|
25 140
PLN
|
102 624
PLN
|
— | — |
0
PLN
|
— | — |
100 034
PLN
|
— | — | — |
0
PLN
|
— |
3 837
PLN
|
1 247
PLN
|
0
PLN
|
103 871
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
0
PLN
|
— | — |
0
PLN
|
10 186
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
10 186
PLN
|
10 186
PLN
|
11 353
PLN
|
— | — |
0
PLN
|
— | — |
11 353
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
11 353
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
0
PLN
|
— | — |
118 157
PLN
|
92 460
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
92 460
PLN
|
25 697
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
9,000
PLN
|
— | — |
0
PLN
|
5 629
PLN
|
— |
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — |
5 638
PLN
|
5 629
PLN
|
872,000
PLN
|
— | — |
0
PLN
|
— | — |
2 835
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
3 707
PLN
|
0
PLN
|
2 835
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
923,000
PLN
|
— | — |
0
PLN
|
— | — |
923,000
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
923,000
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
543,000
PLN
|
— | — |
118 157
PLN
|
79 220
PLN
|
— |
19 271
PLN
|
2 854
PLN
|
— | — |
40,000
PLN
|
— | — | — |
78 677
PLN
|
55 394
PLN
|
97 260
PLN
|
— | — |
0
PLN
|
— | — |
90 228
PLN
|
— | — | — |
35,000
PLN
|
— |
3 837
PLN
|
3 230
PLN
|
0
PLN
|
94 030
PLN
|
— | — | — | — | — | — | — | — |