| Adjustments for decrease (increase) in reverse repurchase agreements and cash collateral on securities borrowed | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Adjustments for decrease (increase) in reverse repurchase agreements and cash collateral on securities borrowed to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Reverse repurchase agreements and cash collateral on securities borrowed; Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartuithe le haghaidh laghdaithe (méadaithe) ar chomhaontuithe athcheannaigh droim air ais agus ar chomhthaobhacht airgid ar urrúis atá faighte ar iasacht | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Coigeartuithe le haghaidh laghdaithe (méadaithe) ar chomhaontuithe athcheannaigh droim ar ais agus ar chomhthaobhacht airgid ar urrúis atá faighte ar iasacht chun brabús (caillteanas) a réiteach le glansreabhadh airgid ó ghníomhaíochtaí oibriúcháin (agus a úsáidtear sna gníomhaíochtaí sin). [Féach: Comhaontuithe athcheannaigh droim ar ais agus comhthaobhacht airgid ar urrúis atá faighte ar iasacht; Brabús (caillteanas)] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |