Statement Of Changes In Equity [Abstract]

Hexagon - Filing #690349

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through acquisition of subsidiary, equity	—	—	—	—	—	—	—	—	127,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	127,000,000 EUR	- EUR
Purchase of treasury shares	710,000,000 EUR	- EUR	710,000,000 EUR	- EUR	- EUR	710,000,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	622,000,000 EUR	622,000,000 EUR	622,000,000 EUR