Statement Of Changes In Equity [Abstract]

DSV - Filing #1420476

Concept	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	74,219,000,000 DKK	356,000,000 DKK	—	—	74,278,000,000 DKK	74,103,000,000 DKK	175,000,000 DKK	—	240,000,000 DKK	—	—	—	49,991,000,000 DKK	88,000,000 DKK	47,385,000,000 DKK	230,000,000 DKK	—	2,836,000,000 DKK	—	—	47,297,000,000 DKK	—	—	49,430,000,000 DKK	111,000,000 DKK	265,000,000 DKK	49,319,000,000 DKK	49,460,000,000 DKK	235,000,000 DKK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	49,000,000 DKK	—	—	- DKK	11,205,000,000 DKK	—	—	—	- DKK	—	11,254,000,000 DKK	11,205,000,000 DKK	4,258,000,000 DKK	—	—	—	—	4,250,000,000 DKK	—	- DKK	- DKK	—	8,000,000 DKK	4,250,000,000 DKK	—	—	—	—	—	—
Other comprehensive income	8,000,000 DKK	—	—	2,482,000,000 DKK	2,904,000,000 DKK	—	—	—	- DKK	—	2,896,000,000 DKK	422,000,000 DKK	2,550,000,000 DKK	—	—	—	—	14,000,000 DKK	—	2,573,000,000 DKK	- DKK	—	9,000,000 DKK	2,559,000,000 DKK	—	—	—	—	—	—
Comprehensive income	41,000,000 DKK	—	—	2,482,000,000 DKK	14,109,000,000 DKK	—	—	—	- DKK	—	14,150,000,000 DKK	11,627,000,000 DKK	1,708,000,000 DKK	—	—	—	—	4,264,000,000 DKK	—	2,573,000,000 DKK	- DKK	—	17,000,000 DKK	1,691,000,000 DKK	—	—	—	—	—	—
Dividends recognised as distributions to owners	7,000,000 DKK	—	—	- DKK	920,000,000 DKK	—	—	—	- DKK	—	927,000,000 DKK	920,000,000 DKK	591,000,000 DKK	—	—	—	—	588,000,000 DKK	—	- DKK	- DKK	—	3,000,000 DKK	588,000,000 DKK	—	—	—	—	—	—
Increase through other contributions by owners, equity	- DKK	—	—	- DKK	24,495,000,000 DKK	—	—	—	16,000,000 DKK	—	24,495,000,000 DKK	24,479,000,000 DKK	- DKK	—	—	—	—	- DKK	—	- DKK	- DKK	—	- DKK	- DKK	—	—	—	—	—	—
Decrease through other distributions to owners, equity	- DKK	—	—	6,000,000 DKK	- DKK	—	—	—	6,000,000 DKK	—	- DKK	- DKK	- DKK	—	—	—	—	- DKK	—	5,000,000 DKK	5,000,000 DKK	—	- DKK	- DKK	—	—	—	—	—	—
Increase (decrease) through other changes, equity	44,000,000 DKK	—	—	- DKK	36,000,000 DKK	—	—	—	- DKK	—	8,000,000 DKK	36,000,000 DKK	19,000,000 DKK	—	—	—	—	27,000,000 DKK	—	- DKK	- DKK	—	8,000,000 DKK	27,000,000 DKK	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	273,000,000 DKK	—	—	- DKK	- DKK	—	—	—	- DKK	—	273,000,000 DKK	- DKK	1,000,000 DKK	—	—	—	—	- DKK	—	- DKK	- DKK	—	1,000,000 DKK	- DKK	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	- DKK	—	—	- DKK	160,000,000 DKK	—	—	—	- DKK	—	160,000,000 DKK	160,000,000 DKK	134,000,000 DKK	—	—	—	—	134,000,000 DKK	—	- DKK	- DKK	—	- DKK	134,000,000 DKK	—	—	—	—	—	—