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 |
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) |
117 193
PLN
|
130 239
PLN
|
13 046
PLN
|
117 193
PLN
|
3 538
PLN
|
3 538
PLN
|
6 006
PLN
|
2 468
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 | — |
746
PLN
|
— | — | — | — |
164
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 | — |
142
PLN
|
— | — | — | — |
31
PLN
|
— |
| Other comprehensive income |
614
PLN
|
604
PLN
|
10
PLN
|
614
PLN
|
140
PLN
|
140
PLN
|
133
PLN
|
7
PLN
|
| Comprehensive income |
116 579
PLN
|
129 635
PLN
|
13 056
PLN
|
116 579
PLN
|
3 398
PLN
|
3 398
PLN
|
5 873
PLN
|
2 475
PLN
|
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — |
116 579
PLN
|
— | — | — | — |
3 398
PLN
|
— |
| Comprehensive income, attributable to non-controlling interests | — |
13 056
PLN
|
— | — | — | — |
2 475
PLN
|
— |