XML 44 R19.htm IDEA: XBRL DOCUMENT
v3.22.2

Leases (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Leases |
Summary of balance sheet amounts relating to leases | The balance sheet shows the following amounts relating to leases: ​
​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
​ | ​ | 2022 | ​ | 2021
(DKK million) | ​ | ​ | ​ | ​
Right-of-use assets |  |  |  |
Properties |  | 553 |  | 352
Equipment |  | 1 |  | 2
​ | ​ | ​ | ​ | ​
Total right-of-use assets |  | 554 |  | 354
​ | ​ | ​ | ​ | ​
Lease liabilities |  | ​ |  | ​
Current |  | 80 |  | 62
Non-current |  | 554 |  | 363
​ | ​ | ​ | ​ | ​
Total lease liabilities |  | 634 |  | 425
Summary of statement of comprehensive income amounts relating to leases | The statement of comprehensive income shows the following amounts relating to leases: ​
​ | ​ | ​ | ​ | ​
​ | ​ | 6 Months Ended | ​ | 6 Months Ended
​ |  | June 30, 2022 |  | June 30, 2021
(DKK million) | ​ | ​ | ​ | ​
Depreciation charge of right-of-use assets | ​ | ​ | ​ | ​
Properties | ​ | 30 | ​ | 25
Equipment | ​ | 1 | ​ | 1
​ | ​ | ​ | ​ | ​
Total depreciation charge of right-of-use assets | ​ | 31 | ​ | 26
​ | ​ | ​ | ​ | ​
Interest expense | ​ | 7 | ​ | 6
Expense relating to short-term leases | ​ | — | ​ | 1

X
- Definition Tabular disclosure of balance sheet information relating to leases. + References No definition available. + Details
Name: | gmab_DisclosureOfBalanceSheetInformationRelatingToLeasesTableTextBlock
Namespace Prefix: | gmab_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of comprehensive information relating to leases. + References No definition available. + Details
Name: | gmab_DisclosureOfComprehensiveInformationRelatingToLeasesTableTextBlock
Namespace Prefix: | gmab_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ifrs-full_PresentationOfLeasesForLesseeAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration