Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
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 |
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 |
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 |
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 | — |
372 245
PLN
|
1 527
PLN
|
524 527
PLN
|
— |
2 894
PLN
|
— |
118 157
PLN
|
4 562
PLN
|
272 107
PLN
|
— |
523 000
PLN
|
— | — | — | — |
618 557
PLN
|
— | — |
1 703
PLN
|
725,000
PLN
|
— | — |
620 260
PLN
|
272 107
PLN
|
462 473
PLN
|
— |
118 157
PLN
|
2 859
PLN
|
— | — | — |
0
PLN
|
61 157
PLN
|
0
PLN
|
272 107
PLN
|
564 727
PLN
|
351 535
PLN
|
2 859
PLN
|
0
PLN
|
2 242
PLN
|
0
PLN
|
2 859
PLN
|
272 107
PLN
|
351 535
PLN
|
0
PLN
|
61 157
PLN
|
566 969
PLN
|
2 242
PLN
|
0
PLN
|
566 969
PLN
|
564 727
PLN
|
0
PLN
|
617,000
PLN
|
617,000
PLN
|
0
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
98 692
PLN
|
— | — | — |
0
PLN
|
— |
100 034
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
1 342
PLN
|
0
PLN
|
100 034
PLN
|
— |
0
PLN
|
105 334
PLN
|
— | — |
105 334
PLN
|
1 688
PLN
|
— | — | — |
107 022
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
3 932
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
— | — | — |
0
PLN
|
— |
3 837
PLN
|
95,000
PLN
|
0
PLN
|
3 837
PLN
|
— |
108,000
PLN
|
108,000
PLN
|
— | — |
0
PLN
|
5,000
PLN
|
— | — | — |
113,000
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
102 624
PLN
|
— | — | — |
0
PLN
|
— |
100 034
PLN
|
— | — | — |
0
PLN
|
— |
3 837
PLN
|
1 247
PLN
|
0
PLN
|
103 871
PLN
|
— |
108,000
PLN
|
105 226
PLN
|
— | — |
105 334
PLN
|
1 683
PLN
|
— | — | — |
106 909
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
11 353
PLN
|
— | — | — |
0
PLN
|
— |
11 353
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
11 353
PLN
|
— |
0
PLN
|
14 564
PLN
|
— | — |
14 564
PLN
|
0
PLN
|
— | — | — |
14 564
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
872,000
PLN
|
— | — | — |
0
PLN
|
— |
2 835
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
3 707
PLN
|
0
PLN
|
2 835
PLN
|
— |
0
PLN
|
9 582
PLN
|
— | — |
9 582
PLN
|
1 653
PLN
|
— | — | — |
7 929
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
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
|
— |
0
PLN
|
10 586
PLN
|
— | — |
10 586
PLN
|
0
PLN
|
— | — | — |
10 586
PLN
|
— | — |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
97 260
PLN
|
— | — | — |
0
PLN
|
— |
90 228
PLN
|
— | — | — |
35,000
PLN
|
— |
3 837
PLN
|
3 230
PLN
|
0
PLN
|
94 030
PLN
|
— |
108,000
PLN
|
53 830
PLN
|
— | — |
110 938
PLN
|
539,000
PLN
|
— | — | — |
53 291
PLN
|
— | — |
0
PLN
|
0
PLN
|
57 000
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |