XML 325 R40.htm IDEA: XBRL DOCUMENT v3.25.0.1

INFORMATION BY GEOGRAPHIC AREA (Tables)

12 Months Ended

Dec. 31, 2024

Information By Geographic Area [Abstract]

Schedule of property plant and equipment based on the physical location of the assets

Property, plant and equipment, are reported as follows, based on the physical location of the assets:

		At December 31,
(in millions of U.S. dollar)		2024		2023
United States		1,030		1,050
France		883		854
Germany		261		274
Czech Republic		97		105
Other		137		139
Total property plant and equipment		2,408		2,422

X

- Definition

Information By Geographic Area

+ References

No definition available.

+ Details

Name:	cstm_InformationByGeographicAreaAbstract
Namespace Prefix:	cstm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the names of foreign countries in which material long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets are located, and amount of such long-lived assets located in that country or foreign geographic area.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-41

+ Details

Name:	us-gaap_ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration