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Related Parties - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Amount of compensation of CEMEX Board of Directors | $ 71 | $ 44 | $ 50
Information Technology Services [Member] | Neoris [Member] |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Related party transaction services received | $ 94 |  |
Proportion of ownership interests in joint venture | 35.00% |  |
Ready Mix Pumping Services [Member] | CEB [Member] |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Related party transaction services received | $ 55 |  |
Performance Bonuses [Member] |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Amount of compensation of CEMEX Board of Directors | 24 | 29 | 26
Executive Share-Based Compensation Programs [Member] | ADR [Member] |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Amount of compensation of CEMEX Board of Directors | $ 47 | $ 15 | $ 24

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- Definition The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2023-03-23 + Details
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