| Disclosure of subsidiaries [text block] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The disclosure of subsidiaries. [Refer: Subsidiaries [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Оповестяване на дъщерните предприятия [text block] | bg | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Оповестяването на дъщерните предприятия. [вж. Дъщерни предприятия [member]] | bg | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Zveřejnění dceřiných podniků [text block] | cs | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Zveřejnění dceřiných podniků. [Odkaz: Dceřiné podniky [member]] | cs | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Oplysning om dattervirksomheder [text block] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Oplysninger om dattervirksomheder. [Reference: dattervirksomheder [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Γνωστοποίηση θυγατρικών [text block] | el | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Η γνωστοποίηση των θυγατρικών. [Παραπομπή: Θυγατρικές [member]] | el | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Angabe von Tochterunternehmen [text block] | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Die Angabe von Tochterunternehmen. [Siehe: Tochterunternehmen [member]] | de | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Revelación de dependientes [bloque de texto] | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Revelación de las dependientes. [Referencia: Dependientes [miembro]] | es | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tütarettevõtjate avalikustamine [text block] | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Tütarettevõtjate avalikustamine. [Viide: tütarettevõtjad [member]] | et | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tiedot tytäryrityksistä [text block] | fi | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Tiedot tytäryrityksistä. [Viittaus: Tytäryritykset [member]] | fi | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Informations relatives aux filiales [text block] | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Informations relatives aux filiales. [Voir: Filiales [member]] | fr | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Objavljivanje društava kćeri [text block] | hr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Objavljivanje društava kćeri. [Referenca: Društva kćeri [member]] | hr | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Leányvállalatok közzététele [text block] | hu | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| A leányvállalatok közzététele. [Hivatkozás: Leányvállalatok [member]] | hu | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Informazioni integrative sulle controllate [text block] | it | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Le informazioni integrative sulle controllate. [Rif: Controllate [member]] | it | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Patronuojamųjų įmonių atskleidimas [text block] | lt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Patronuojamųjų įmonių atskleidimas. [Žr. Patronuojamosios įmonės [member]] | lt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Informācijas atklāšana par meitasuzņēmumiem [text block] | lv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Informācijas atklāšana par meitasuzņēmumiem. [Skatīt: Meitasuzņēmumi [member]] | lv | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Divulgazzjoni tas-sussidjarji [text block] | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Id-divulgazzjoni tas-sussidjarji. [Refer: Sussidjarji [member]] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Informatieverschaffing over dochterondernemingen [text block] | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| De informatieverschaffing over dochterondernemingen. [Zie: dochterondernemingen [member]] | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ujawnienie informacji na temat jednostek zależnych [text block] | pl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Ujawnienie informacji na temat jednostek zależnych. [Zob.: jednostki zależne [member]] | pl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Divulgação das subsidiárias [text block] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| A divulgação das subsidiárias. [Consultar: Subsidiárias [member]] | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Prezentarea informațiilor privind filialele [text block] | ro | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Prezentarea informațiilor privind filialele. [Referințe: filiale [member]] | ro | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Zverejňovanie dcérskych spoločností [text block] | sk | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Zverejňovanie dcérskych spoločností. {Odkaz: dcérske spoločnosti [member]} | sk | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Razkritje odvisnih podjetij [text block] | sl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Razkritje odvisnih podjetij. [glej: Odvisna podjetja [member]] | sl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Upplysningar om dotterföretag [text block] | sv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Upplysningarna om dotterföretag. [Se: Dotterföretag [member]] | sv | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |