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 2020-12-31 |
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 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Deferred tax assets | — | — | — | — | — | — |
193,000,000
PLN
|
— | — | — | — |
157,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Other non-current non-financial assets | — | — | — | — | — | — |
161,000,000
PLN
|
— | — | — | — |
142,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — |
34 047
PLN
|
— | — | — | — |
31 669
PLN
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories | — | — | — | — | — | — |
4 459
PLN
|
— | — | — | — |
4 741
PLN
|
— | — | — | — | — | — | — | — | — |
| Other current financial assets | — | — | — | — | — | — |
210,000,000
PLN
|
— | — | — | — |
280,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Other current non-financial assets | — | — | — | — | — | — |
142,000,000
PLN
|
— | — | — | — |
151,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — |
2 522
PLN
|
— | — | — | — |
1 016
PLN
|
— | — | — | — | — | — |
957,000,000
PLN
|
— | — |
| Current assets | — | — | — | — | — | — |
8 733
PLN
|
— | — | — | — |
7 740
PLN
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — |
42 780
PLN
|
— | — | — | — |
39 409
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
2 000
PLN
|
— | — | — | — |
2 000
PLN
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — |
18 694
PLN
|
— | — | — | — |
16 894
PLN
|
— | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — |
1 728
PLN
|
— | — | — | — |
1 954
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — |
20 992
PLN
|
— | — | — | — |
20 110
PLN
|
— | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — |
89,000,000
PLN
|
— | — | — | — |
92,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity |
1 430
PLN
|
18 694
PLN
|
89,000,000
PLN
|
20 992
PLN
|
2 000
PLN
|
1 728
PLN
|
21 081
PLN
|
738,000,000
PLN
|
20 110
PLN
|
92,000,000
PLN
|
1 954
PLN
|
20 202
PLN
|
16 894
PLN
|
2 000
PLN
|
2 005
PLN
|
444,000,000
PLN
|
92,000,000
PLN
|
19 133
PLN
|
19 225
PLN
|
2 000
PLN
|
15 572
PLN
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions for employee benefits | — | — | — | — | — | — |
3 016
PLN
|
— | — | — | — |
2 613
PLN
|
— | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — |
442,000,000
PLN
|
— | — | — | — |
445,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — |
13 792
PLN
|
— | — | — | — |
13 171
PLN
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||
| Other current provisions | — | — | — | — | — | — |
162,000,000
PLN
|
— | — | — | — |
222,000,000
PLN
|
— | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — |
5,000,000
PLN
|
— | — | — | — |
-
PLN
|
— | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — |
7 907
PLN
|
— | — | — | — |
6 036
PLN
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
21 699
PLN
|
— | — | — | — |
19 207
PLN
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — |
42 780
PLN
|
— | — | — | — |
39 409
PLN
|
— | — | — | — | — | — | — | — | — |