| Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The profit (loss) that includes the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Net movement in regulatory deferral account balances related to profit or loss; Net movement in deferred tax arising from regulatory deferral account balances related to profit or loss; Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Resultatet, herunder nettobevægelse i saldi for regulatoriske aktiver og forpligtelser vedrørende resultatet og nettobevægelse i forbunden udskudt skat | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resultatet, der omfatter nettobevægelsen i saldi for regulatoriske aktiver og forpligtelser vedrørende resultatet og nettobevægelsen i forbunden udskudt skat. [Reference: nettobevægelse i saldi for regulatoriske aktiver og forpligtelser vedrørende resultatet, nettobevægelse i udskudt skat forbundet med saldi for regulatoriske aktiver og forpligtelser vedrørende resultatet, resultatet] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |