| Increase (decrease) in deferred acquisition costs arising from insurance contracts | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total increase (decrease) in deferred acquisition costs arising from insurance contracts | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in deferred acquisition costs arising from insurance contracts. [Refer: Deferred acquisition costs arising from insurance contracts] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |