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Operating Assets and Liabilities - Depreciation, amortization, and impairments are included in the income statement (Details) - DKK (kr) kr in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Intangible assets other than goodwill [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Research and development expenses | kr 108 | kr 84 | kr 131
Total | 108 | 84 | 131
Property And Equipment [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Research and development expenses | 108 | 93 | 69
Selling, general and administrative expenses | 38 | 17 | 10
Total | kr 146 | kr 110 | kr 79

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