v3.25.4

Related party (Tables) | 12 Months Ended
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Dec. 31, 2025
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions | Allocations for management costs and corporate support services provided to the Company prior to the Spin- Off were as follows:
|  | For the years ended December 31,
(In millions) |  | 2025 |  | 2024 |  | 2023
Cost of revenues |  | $16 |  | $28 |  | $27
Selling, general and administrative expenses |  | 44 |  | 108 |  | 120
Total |  | $60 |  | $136 |  | $147
Schedule of Net Parent Investment | The components of Net transfers to Holcim on the consolidated statements of cash flows and the reconciliation to the corresponding amounts presented within the consolidated statements of equity, which includes certain non-cash elements, were as follows:
|  | For the years ended December 31,
(In millions) |  | 2025 |  | 2024 |  | 2023
Net transfers to Holcim as reflected on the consolidated statements of cash flows(1) |  | $(91) |  | $(304) |  | $(20)
Equity contribution from Holcim related to the settlement of Related-party notes payable |  | 1,999 |  | — |  | —
Other non-cash activities with Holcim, net(2) |  | 25 |  | 31 |  | 3
Net transfers from (to) Holcim as reflected on the consolidated statements of equity |  | $1,933 |  | $(273) |  | $(17)
__________________ (1)Net transfers to Holcim as reflected on the consolidated statements of cash flows includes general financing activities and allocation of Holcim’s corporate expenses. (2)Other non-cash activities with Holcim, net primarily consist of the net contribution from Holcim from the completion of the bond exchange as described in Note 10 (Debt) for the year ended December 31, 2025 and income taxes paid by Holcim for the year ended December 31, 2024

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
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