Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
246,000,000
PLN
|
— |
722,000,000
PLN
|
— |
| Income taxes paid (refund), classified as operating activities | — |
37,000,000
PLN
|
— |
82,000,000
PLN
|
— |
| Cash flows from (used in) operating activities | — |
209,000,000
PLN
|
— |
640,000,000
PLN
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
0
PLN
|
— |
19,000,000
PLN
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
28,000,000
PLN
|
— |
35,000,000
PLN
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
111,000,000
PLN
|
— |
157,000,000
PLN
|
— |
| Purchase of intangible assets, classified as investing activities | — |
1,000,000
PLN
|
— |
5,000,000
PLN
|
— |
| Cash advances and loans made to other parties, classified as investing activities | — |
125,000,000
PLN
|
— |
0
PLN
|
— |
| Cash receipts from repayment of advances and loans made to other parties, classified as investing activities | — |
44,000,000
PLN
|
— |
32,000,000
PLN
|
— |
| Dividends received, classified as investing activities | — |
2,000,000
PLN
|
— |
3,000,000
PLN
|
— |
| Interest received, classified as investing activities | — |
1,000,000
PLN
|
— |
0
PLN
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
24,000,000
PLN
|
— |
6,000,000
PLN
|
— |
| Cash flows from (used in) investing activities | — |
138,000,000
PLN
|
— |
105,000,000
PLN
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control | — |
34,000,000
PLN
|
— |
0
PLN
|
— |
| Proceeds from borrowings, classified as financing activities | — |
400,000,000
PLN
|
— |
23,000,000
PLN
|
— |
| Repayments of borrowings, classified as financing activities | — |
54,000,000
PLN
|
— |
244,000,000
PLN
|
— |
| Payments of lease liabilities, classified as financing activities | — |
9,000,000
PLN
|
— |
5,000,000
PLN
|
— |
| Interest paid, classified as financing activities | — |
9,000,000
PLN
|
— |
10,000,000
PLN
|
— |
| Cash flows from (used in) financing activities | — |
362,000,000
PLN
|
— |
236,000,000
PLN
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
433,000,000
PLN
|
— |
299,000,000
PLN
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,000,000
PLN
|
— |
2,000,000
PLN
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
434,000,000
PLN
|
— |
297,000,000
PLN
|
— |
| Cash and cash equivalents |
1 333
PLN
|
— |
899,000,000
PLN
|
— |
602,000,000
PLN
|