Statement Of Comprehensive Income [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
1,146,200
PLN
|
-
PLN
|
1,146,200
PLN
|
-
PLN
|
-
PLN
|
-
PLN
|
-
PLN
|
1,146,200
PLN
|
-
PLN
|
-
PLN
|
1,152,900
PLN
|
-
PLN
|
1,152,900
PLN
|
1,152,900
PLN
|
-
PLN
|
-
PLN
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — |
78,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
109,000,000
PLN
|
— | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — |
167,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
66,000,000
PLN
|
— | — |
| Cash flow hedges [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — |
2,212,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
1,045,000,000
PLN
|
— | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — | — |
14,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
20,000,000
PLN
|
— | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — | — |
420,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
199,000,000
PLN
|
— | — |
| Other comprehensive income |
64,000,000
PLN
|
-
PLN
|
1,895,000,000
PLN
|
167,000,000
PLN
|
-
PLN
|
-
PLN
|
1,792,000,000
PLN
|
1,895,000,000
PLN
|
66,000,000
PLN
|
-
PLN
|
823,000,000
PLN
|
846,000,000
PLN
|
89,000,000
PLN
|
823,000,000
PLN
|
-
PLN
|
-
PLN
|
| Comprehensive income |
1,152,600
PLN
|
-
PLN
|
9,567,000,000
PLN
|
167,000,000
PLN
|
-
PLN
|
-
PLN
|
1,792,000,000
PLN
|
9,567,000,000
PLN
|
66,000,000
PLN
|
-
PLN
|
1,235,200
PLN
|
846,000,000
PLN
|
1,144,000
PLN
|
1,235,200
PLN
|
-
PLN
|
-
PLN
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
9,567,000,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
1,235,200
PLN
|
— | — |