Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
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 |
115 984 088
PLN
|
132 547 019
PLN
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
637 656
PLN
|
583 180
PLN
|
— |
| Goodwill |
832 348
PLN
|
832 348
PLN
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
2 368 815
PLN
|
267 131
PLN
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
20 836 084
PLN
|
24 738 953
PLN
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
212 366
PLN
|
231 377
PLN
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
724 964
PLN
|
984 625
PLN
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
49 342 782
PLN
|
27 418 356
PLN
|
14 804 296
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 |
924 080
PLN
|
924 080
PLN
|
— |
| Miscellaneous assets [abstract] | |||
| Restricted cash and cash equivalents |
388 851
PLN
|
168 394
PLN
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
69 000
PLN
|
39 000
PLN
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
61 714
PLN
|
4 275 334
PLN
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
4 321 620
PLN
|
8 621 049
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 deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
19 189 922
PLN
|
22 470 259
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 deferred income other than current contract liabilities | — | — | — |
| Current government grants |
2 202 906
PLN
|
2 430 002
PLN
|
— |
| Trade and other payables [abstract] | |||
| Trade payables |
5 947 918
PLN
|
5 707 738
PLN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
35 128 850
PLN
|
35 728 850
PLN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
78 725 258
PLN
|
40 088 249
PLN
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Revaluation surplus |
12 916 096
PLN
|
12 916 096
PLN
|
— |
| Miscellaneous equity [abstract] | |||
| Statutory reserve |
9 239 841
PLN
|
17 492 890
PLN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
209 068 433
PLN
|
189 791 289
PLN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
89 245 526
PLN
|
55 561 611
PLN
|
— |
| Current liabilities |
19 708 506
PLN
|
23 022 304
PLN
|
— |
| Assets less current liabilities [abstract] |