XML 184 R77.htm IDEA: XBRL DOCUMENT
v3.25.1

Operating Expenses - Summary of Consolidated Operating Expense (Parenthetical) (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Operating Expense [Line items] |  |  |  |
Administrative expenses | [1],[2] | $ 1,336 | $ 1,354 | $ 1,046
Depreciation and amortization included in administrative expenses |  | 173 | 161 | 138
Depreciation and amortization included in selling expenses |  | 54 | 44 | 40
R&D activities by internal areas [member] |  |  |  |
Operating Expense [Line items] |  |  |  |
Administrative expenses |  | $ 59 | $ 55 | $ 42
[1] | All significant research and development activities are executed by several internal areas of Cemex as part of their daily activities. In 2024, 2023 and 2022, the total combined expenses of these departments recognized within administrative expenses were $59, $55, and $42, respectively.
[2] | In 2024, 2023 and 2022, administrative expenses include depreciation and amortization of $173, $161 and $138, respectively, and selling expenses include depreciation and amortization of $54 in 2024, $44 in 2023 and $40 in 2022.

X
- Definition Depreciation and amortization included in administrative expenses. + References No definition available. + Details
Name: | cx_DepreciationAndAmortizationIncludedInAdministrativeExpenses
Namespace Prefix: | cx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Depreciation and amortization included in selling expenses. + References No definition available. + Details
Name: | cx_DepreciationAndAmortizationIncludedInSellingExpenses
Namespace Prefix: | cx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Operating expense line items. + References No definition available. + Details
Name: | cx_OperatingExpenseLineItems
Namespace Prefix: | cx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of expenses that the entity classifies as being administrative. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2024-01-01 -Paragraph 35 -Subparagraph b -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_vi&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AdministrativeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=cx_ResearchAndDevelopmentActivitiesByInternalAreasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |