| Adjustments for decrease (increase) in accrued income including contract assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total adjustments for decrease (increase) in accrued income including contract assets | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Adjustments for the decrease (increase) in accrued income including contract assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Accrued income including contract assets; Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Regulering for fald (stigning) i periodiserede indtægter, herunder kontraktlige aktiver | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Regulering for fald (stigning) i periodiserede indtægter, herunder kontraktlige aktiver for at afstemme resultatet med nettopengestrømme fra (anvendt i) driftsaktivitet. [Reference: periodiserede indtægter, herunder kontraktlige aktiver, resultatet] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Regulering i alt for fald (stigning) i periodiserede indtægter, herunder kontraktlige aktiver | da | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |