Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-04-30 |
As at 2021-04-30 |
As at 2020-04-30 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
95 484 808,80
PLN
|
94 574 377,12
PLN
|
95 721 860,73
PLN
|
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
5 834 409,42
PLN
|
8 661 094,08
PLN
|
12 013 333,08
PLN
|
| Goodwill |
6 905 087,90
PLN
|
6 767 525,71
PLN
|
6 733 431,64
PLN
|
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
915 050,27
PLN
|
623 740,28
PLN
|
170 100,58
PLN
|
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
30 289 967,12
PLN
|
33 056 293,44
PLN
|
17 447 594,64
PLN
|
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
994 302,34
PLN
|
1 187 004,00
PLN
|
342 408,46
PLN
|
| Classes of current inventories [abstract] | |||
| Current inventories |
29 244 350,53
PLN
|
22 434 601,39
PLN
|
24 912 532,58
PLN
|
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2 279 967,05
PLN
|
5 418 578,20
PLN
|
17 852 605,91
PLN
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
3 129 392,29
PLN
|
2 057 525,32
PLN
|
1 746 057,48
PLN
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
6 057 787,85
PLN
|
35 534 220,44
PLN
|
45 412 281,77
PLN
|
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
67 279 006,97
PLN
|
11 290 501,67
PLN
|
3 805 141,84
PLN
|
| Trade and other current payables [abstract] | |||
| Current trade payables |
19 619 449,54
PLN
|
17 327 926,10
PLN
|
7 881 168,67
PLN
|
| 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 |
2 421 142,81
PLN
|
1 277 031,87
PLN
|
1 778 082,38
PLN
|
| Current deferred income other than current contract liabilities | — | — | — |
| Current government grants |
3 661 064,79
PLN
|
2 960 751,48
PLN
|
309 587,52
PLN
|
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
0.00
PLN
|
449 159,52
PLN
|
766 871,91
PLN
|
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
981 471,28
PLN
|
652 783,27
PLN
|
770 849,27
PLN
|
| Issued capital [abstract] | |||
| Issued capital |
12 670 000,00
PLN
|
12 670 000,00
PLN
|
12 670 000,00
PLN
|
| Retained earnings [abstract] | |||
| Retained earnings |
14 044 250,12
PLN
|
38 818 675,13
PLN
|
50 115 638,27
PLN
|
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
4 046 047,07
PLN
|
3 161 262,77
PLN
|
3 013 290,54
PLN
|
| Net assets (liabilities) [abstract] | |||
| Assets |
195 539 127,16
PLN
|
191 004 048,55
PLN
|
192 630 248,11
PLN
|
| Liabilities |
122 510 449,94
PLN
|
94 085 730,62
PLN
|
84 562 939,27
PLN
|
| Net current assets (liabilities) [abstract] | |||
| Current assets |
74 529 926,20
PLN
|
71 692 050,93
PLN
|
67 980 925,56
PLN
|
| Current liabilities |
106 824 745,39
PLN
|
46 700 114,20
PLN
|
25 548 587,83
PLN
|
| Assets less current liabilities [abstract] |