| 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 |
| Preostali neamortizirani dobički (izgube), ki izhajajo iz nakupa pozavarovanja | sl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Znesek neamortiziranih odloženih izgub (dobičkov), ki izhajajo iz nakupa pozavarovanja. | sl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Preostali neamortizirani dobički (izgube), ki izhajajo iz nakupa pozavarovanja, na začetku obdobja | sl | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Preostali neamortizirani dobički (izgube), ki izhajajo iz nakupa pozavarovanja, na koncu obdobja | sl | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |