RESULTS FOR THE YEAR - Valuation Assumptions for Warrants Granted Narrative (Details) - DKK (kr) kr in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
RESULTS FOR THE YEAR
Corporate tax	kr (693.0)	kr (140.0)	kr 40.0
Current and deferred tax expense	722.0	407.0	246.0
Current tax benefit recorded directly in shareholders’ equity	24.0	24.0	72.0
Deferred tax benefit recorded directly in shareholders’ equity		66.0
Discrete tax benefit	29.0	268.0	kr 286.0
Gross tax loss carry forwards	1.6	kr 2.6
Gross tax loss carry forwards subject to expiration	kr 1.6

The amount of current and deferred tax expense during the period.

No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carry forwards that are subject to expiration dates.

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No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carry forwards.

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The amount of current tax relating to particular items that are charged or credited directly to equity, for example: (a) an adjustment to the opening balance of retained earnings resulting from either a change in accounting policy that is applied retrospectively or the correction of an error; and (b) amounts arising on initial recognition of the equity component of a compound financial instrument. [Refer: Retained earnings; Financial instruments, class [member]]

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The amount of deferred tax related to items credited (charged) directly to equity. [Refer: Deferred tax expense (income)]

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The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)]

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The amount of benefit arising from a previously unrecognised tax loss, tax credit or temporary difference of a prior period that is used to reduce current tax expense. [Refer: Temporary differences [member]; Unused tax losses [member]; Unused tax credits [member]]

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