| Description of cross-reference to disclosures about plans that share risks between entities under common control in another group entity's financial statements | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The description of cross-references to disclosures about defined benefit plans that share risks between entities under common control in another group entity's financial statements. [Refer: Defined benefit plans that share risks between entities under common control [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Descripción de las referencias cruzadas sobre información a revelar sobre planes que comparten riesgos entre entidades bajo control común en los estados financieros de otra entidad del grupo | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |