XML 89 R75.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Segment information - Schedule of depreciation, depletion, amortization and impairment (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Segment Reporting Information [Line Items] |  |
Depreciation, depletion and amortization | $ 397 | $ 384
Americas Materials Solutions |  |
Segment Reporting Information [Line Items] |  |
Depreciation, depletion and amortization | 190 | 186
Americas Building Solutions |  |
Segment Reporting Information [Line Items] |  |
Depreciation, depletion and amortization | 80 | 75
Europe Materials Solutions |  |
Segment Reporting Information [Line Items] |  |
Depreciation, depletion and amortization | 103 | 101
Europe Building Solutions |  |
Segment Reporting Information [Line Items] |  |
Depreciation, depletion and amortization | $ 24 | $ 22

X
- Definition Depreciation, Depletion And Amortization, Excluding Discontinued Operation + References No definition available. + Details
Name: | crh_DepreciationDepletionAndAmortizationExcludingDiscontinuedOperation
Namespace Prefix: | crh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=crh_AmericasMaterialsSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=crh_AmericasBuildingSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=crh_EuropeMaterialsSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=crh_EuropeBuildingSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |