| The amount of income tax relating to amounts recognised in other comprehensive income in relation to finance income (expenses) from reinsurance contracts held. [Refer: Insurance finance income (expenses); Reinsurance contracts held [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Income tax relating to finance income (expenses) from reinsurance contracts held included in other comprehensive income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Income tax relating to finance income (expenses) from reinsurance contracts held included in other comprehensive income | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |