| Increase (decrease) in reimbursement rights, at fair value | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total increase (decrease) in reimbursement rights, at fair value | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in the fair value of reimbursement rights. [Refer: At fair value [member]; Reimbursement rights, at fair value] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Incremento (disminución) en derechos de reembolso, a valor razonable | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total incremento (disminución) en derechos de reembolso, a valor razonable | es | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |