| Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, entity's own equity instruments | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total losses (gains) recognised in other comprehensive income including exchange differences, fair value measurement, entity's own equity instruments | en | http://www.xbrl.org/2009/role/negatedTotalLabel | http://www.xbrl.org/2003/role/link |
| A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets. | en | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |
| The gains (losses) including exchange differences recognised in other comprehensive income on the fair value measurement of the entity's own equity instruments. [Refer: At fair value [member]; Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Zyski (straty) ujęte w innych całkowitych dochodach, w tym różnice kursowe, ustalanie wartości godziwej, własne instrumenty kapitałowe jednostki | pl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Zyski (straty), w tym różnice kursowe, ujęte w innych całkowitych dochodach, z tytułu ustalania wartości godziwej własnych instrumentów kapitałowych jednostki. [Zob.: w wartości godziwej [member]; inne całkowite dochody] | pl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |