v3.26.1
Redeemable noncontrolling interests - Narrative (Details)
Jun. 30, 2026
subsidiary
Noncontrolling Interest [Abstract]
Number of subsidiaries with redeemable noncontrolling interests
2
X
- Definition
Number of Subsidiaries with Redeemable Noncontrolling Interests
+ References
No definition available.
+ Details
Name:
crh_NumberOfSubsidiariesWithRedeemableNoncontrollingInterests
Namespace Prefix:
crh_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_NoncontrollingInterestAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration