| Remaining unamortised gains (losses) arising on buying reinsurance | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Remaining unamortised gains (losses) arising on buying reinsurance at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Remaining unamortised gains (losses) arising on buying reinsurance at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The amount of unamortised deferred gains (losses) arising from the purchase of reinsurance. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Qligħ (telf) mhux amortizzat li jifdal li jinħoloq fuq ix-xiri tar-riassigurazzjoni | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| L-ammont ta’ qligħ (telf) mhux amortizzat differit li jinħoloq mix-xiri tar-riassigurazzjoni. | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Qligħ (telf) mhux amortizzat li jifdal li jinħoloq mix-xiri tar-riassigurazzjoni fil-bidu tal-perjodu | mt | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Qligħ (telf) mhux amortizzat li jifdal li jinħoloq mix-xiri tar-riassigurazzjoni fi tmiem il-perjodu | mt | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |