Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-01-01 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
401 157
PLN
|
— |
458 559
PLN
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets and goodwill |
422 900
PLN
|
— |
441 047
PLN
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
149 549
PLN
|
— |
154 127
PLN
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
15 235
PLN
|
— |
21 308
PLN
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
138 355
PLN
|
61 065
PLN
|
61 065
PLN
|
33 003
PLN
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
14 500
PLN
|
— |
4 344
PLN
|
— |
| Classes of other provisions [abstract] | ||||
| Other provisions [abstract] | ||||
| Other non-current provisions |
286
PLN
|
— |
829
PLN
|
— |
| Other current provisions |
3 388
PLN
|
— |
3 361
PLN
|
— |
| Trade and other non-current payables [abstract] | ||||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | ||||
| Non-current deferred income including non-current contract liabilities [abstract] | ||||
| Non-current contract liabilities [abstract] | ||||
| Non-current contract liabilities |
1 507
PLN
|
— |
98
PLN
|
— |
| Other non-current payables |
7 164
PLN
|
— |
5 500
PLN
|
— |
| Trade and other current payables [abstract] | ||||
| Current accruals and current deferred income including current contract liabilities [abstract] | ||||
| Current deferred income including current contract liabilities [abstract] | ||||
| Current contract liabilities [abstract] | ||||
| Current contract liabilities |
16 181
PLN
|
— |
13 850
PLN
|
— |
| Trade and other current payables |
244 770
PLN
|
— |
264 126
PLN
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
46 581
PLN
|
— |
46 581
PLN
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
627 169
PLN
|
— |
737 470
PLN
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
2 018 298
PLN
|
— |
1 992 445
PLN
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
334 700
PLN
|
— |
327 904
PLN
|
— |
| Current liabilities |
446 191
PLN
|
— |
411 993
PLN
|
— |
| Assets less current liabilities [abstract] |