Statement Of Changes In Equity [Abstract]

Ambu - Filing #1362454

Concept	As at 2023-09-30	2022-10-01 to 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	As at 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	2021-10-01 to 2022-09-30	As at 2022-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	211,000,000 DKK	—	5,047,000,000 DKK	—	—	135,000,000 DKK	5,393,000,000 DKK	—	- DKK	—	—	—	—	—	4,261,000,000 DKK	3,753,000,000 DKK	129,000,000 DKK	379,000,000 DKK	—	- DKK	75,000,000 DKK	106,000,000 DKK	3,642,000,000 DKK	3,952,000,000 DKK	129,000,000 DKK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	168,000,000 DKK	—	- DKK	- DKK	—	—	- DKK	—	168,000,000 DKK	- DKK	- DKK	93,000,000 DKK	- DKK	—	—	—	—	93,000,000 DKK	—	—	—	—	—	—
Other comprehensive income	—	- DKK	—	- DKK	168,000,000 DKK	—	—	- DKK	—	168,000,000 DKK	- DKK	- DKK	- DKK	273,000,000 DKK	—	—	—	—	273,000,000 DKK	—	—	—	—	—	—
Comprehensive income	—	168,000,000 DKK	—	- DKK	168,000,000 DKK	—	—	- DKK	—	- DKK	- DKK	- DKK	93,000,000 DKK	273,000,000 DKK	—	—	—	—	366,000,000 DKK	—	—	—	—	—	—
Issue of equity	—	1,048,000,000 DKK	—	6,000,000 DKK	- DKK	—	—	- DKK	—	1,054,000,000 DKK	- DKK	- DKK	1,000,000 DKK	- DKK	—	—	—	—	1,000,000 DKK	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	- DKK	—	- DKK	- DKK	—	—	- DKK	—	- DKK	74,000,000 DKK	- DKK	- DKK	- DKK	—	—	—	—	74,000,000 DKK	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	15,000,000 DKK	—	- DKK	- DKK	—	—	- DKK	—	15,000,000 DKK	- DKK	- DKK	12,000,000 DKK	- DKK	—	—	—	—	12,000,000 DKK	—	—	—	—	—	—