Statement Of Financial Position [Abstract]
| Concept |
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 2020-01-01 |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — |
401 157
PLN
|
— | — | — | — | — | — | — | — |
458 559
PLN
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — |
659 372
PLN
|
— | — | — | — | — | — | — | — |
590 351
PLN
|
— | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — |
149 549
PLN
|
— | — | — | — | — | — | — | — |
154 127
PLN
|
— | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — |
14 500
PLN
|
— | — | — | — | — | — | — | — |
4 344
PLN
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — |
41 682
PLN
|
— | — | — | — | — | — | — | — |
17 144
PLN
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
138 355
PLN
|
— | — |
61 065
PLN
|
— | — | — | — | — |
61 065
PLN
|
— | — | — | — | — | — |
33 003
PLN
|
— | — |
| Assets | — | — | — | — | — |
2 018 298
PLN
|
— | — | — | — | — | — | — | — |
1 992 445
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — |
46 581
PLN
|
— | — | — | — | — | — | — | — |
46 581
PLN
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — |
627 169
PLN
|
— | — | — | — | — | — | — | — |
737 470
PLN
|
— | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — |
147 192
PLN
|
— | — | — | — | — | — | — | — |
147 192
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — |
820 942
PLN
|
— | — | — | — | — | — | — | — |
931 243
PLN
|
— | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — |
11 381
PLN
|
— | — | — | — | — | — | — | — |
20 932
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity |
627 169
PLN
|
11 381
PLN
|
820 942
PLN
|
46 581
PLN
|
147 192
PLN
|
832 323
PLN
|
46 581
PLN
|
737 470
PLN
|
952 175
PLN
|
20 932
PLN
|
147 192
PLN
|
931 243
PLN
|
931 243
PLN
|
20 932
PLN
|
952 175
PLN
|
147 192
PLN
|
737 470
PLN
|
46 581
PLN
|
46 581
PLN
|
147 192
PLN
|
781 237
PLN
|
996 159
PLN
|
21 149
PLN
|
975 010
PLN
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — |
6 132
PLN
|
— | — | — | — | — | — | — | — |
6 514
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — |
2 018 298
PLN
|
— | — | — | — | — | — | — | — |
1 992 445
PLN
|
— | — | — | — | — | — | — | — | — |