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v3.25.1

Segments (Tables) | 3 Months Ended
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Mar. 31, 2025
Segment Reporting [Abstract] |
Financial Data for Continuing Operation for Company's Reportable Business Segments | The following tables display selected financial data for the Company’s reportable segments. Revenues, as presented on the consolidated statements of earnings and comprehensive earnings, reflect the elimination of intersegment revenues, which represent sales from one segment to another segment and are immaterial. Income tax expense is not allocated to the Company's reportable segments. Earnings from operations for the West Group for the three months ended March 31, 2024 included a $1.3 billion gain and $16 million in transaction expenses on the divestiture of the South Texas cement business and certain of its related ready mixed concrete operations (see Note 2) and a noncash asset and portfolio rationalization charge of $49 million (see Note 13).
|  | Three Months Ended March 31, 2025 |
|  | (Dollars in Millions) |
|  | East Group |  |  | West Group |  |  | Magnesia Specialties |  |  | Total Reportable Segments |  |  | Corporate |  |  | Total |
Segment Revenues |  | $ | 599 |  |  | $ | 667 |  |  | $ | 87 |  |  | $ | 1,353 |  |  | $ | — |  |  | $ | 1,353 |
Less: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Labor and benefits expense |  |  | 92 |  |  |  | 95 |  |  |  | 11 |  |  |  | 198 |  |  |  | — |  |  |  | 198 |
Raw materials expense |  |  | 1 |  |  |  | 76 |  |  |  | 5 |  |  |  | 82 |  |  |  | — |  |  |  | 82 |
Depreciation, depletion and amortization expense |  |  | 72 |  |  |  | 67 |  |  |  | 4 |  |  |  | 143 |  |  |  | 1 |  |  |  | 144 |
Energy expense |  |  | 31 |  |  |  | 32 |  |  |  | 9 |  |  |  | 72 |  |  |  | — |  |  |  | 72 |
External freight expense |  |  | 20 |  |  |  | 51 |  |  |  | 7 |  |  |  | 78 |  |  |  | — |  |  |  | 78 |
Other costs of revenues |  |  | 189 |  |  |  | 242 |  |  |  | 13 |  |  |  | 444 |  |  |  | — |  |  |  | 444 |
Selling, general and administrative expenses |  |  | 42 |  |  |  | 51 |  |  |  | 5 |  |  |  | 98 |  |  |  | 32 |  |  |  | 130 |
Acquisition, divestiture and integration expenses |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | 2 |
Other operating expense, net |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | 4 |  |  |  | 5 |  |  |  | 9 |
Segment Earnings (Loss) from Operations |  | $ | 152 |  |  | $ | 49 |  |  | $ | 33 |  |  | $ | 234 |  |  | $ | (40 | ) |  | $ | 194 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 56 |
Other nonoperating income, net |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (10 | )
Consolidated earnings before income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 148 |
|  | Three Months Ended March 31, 2024 |
|  | (Dollars in Millions) |
|  | East Group |  |  | West Group |  |  | Magnesia Specialties |  |  | Total Reportable Segments |  |  | Corporate |  |  | Total |
Segment Revenues |  | $ | 526 |  |  | $ | 644 |  |  | $ | 81 |  |  | $ | 1,251 |  |  | $ | — |  |  | $ | 1,251 |
Less: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Labor and benefits expense |  |  | 88 |  |  |  | 99 |  |  |  | 10 |  |  |  | 197 |  |  |  | — |  |  |  | 197 |
Raw materials expense |  |  | — |  |  |  | 80 |  |  |  | 4 |  |  |  | 84 |  |  |  | — |  |  |  | 84 |
Depreciation, depletion and amortization expense |  |  | 50 |  |  |  | 63 |  |  |  | 3 |  |  |  | 116 |  |  |  | 1 |  |  |  | 117 |
Energy expense |  |  | 31 |  |  |  | 34 |  |  |  | 9 |  |  |  | 74 |  |  |  | — |  |  |  | 74 |
External freight expense |  |  | 20 |  |  |  | 44 |  |  |  | 8 |  |  |  | 72 |  |  |  | — |  |  |  | 72 |
Other costs of revenues |  |  | 177 |  |  |  | 236 |  |  |  | 18 |  |  |  | 431 |  |  |  | 4 |  |  |  | 435 |
Selling, general and administrative expenses |  |  | 34 |  |  |  | 48 |  |  |  | 5 |  |  |  | 87 |  |  |  | 31 |  |  |  | 118 |
Acquisition, divestiture and integration expenses |  |  | — |  |  |  | 16 |  |  |  | — |  |  |  | 16 |  |  |  | 4 |  |  |  | 20 |
Other operating income, net |  |  | (2 | ) |  |  | (1,275 | ) |  |  | — |  |  |  | (1,277 | ) |  |  | (10 | ) |  |  | (1,287 | )
Segment Earnings (Loss) from Operations |  | $ | 128 |  |  | $ | 1,299 |  |  | $ | 24 |  |  | $ | 1,451 |  |  | $ | (30 | ) |  | $ | 1,421 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 40 |
Other nonoperating income, net |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (33 | )
Consolidated earnings before income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,414 |
Assets employed by segment include assets directly identified with those operations. Corporate assets consist primarily of cash and cash equivalents; property, plant and equipment for corporate operations; and other assets not directly identifiable with a reportable segment.
|  | March 31, |  |  | December 31, |
|  | 2025 |  |  | 2024 |
Assets employed: |  | (Dollars in Millions) |
East Group |  | $ | 8,593 |  |  | $ | 8,452 |
West Group |  |  | 7,913 |  |  |  | 7,941 |
Magnesia Specialties |  |  | 283 |  |  |  | 269 |
Total reportable segments |  |  | 16,789 |  |  |  | 16,662 |
Corporate |  |  | 935 |  |  |  | 1,508 |
Total |  | $ | 17,724 |  |  | $ | 18,170 |
|  | Three Months Ended |
|  | March 31, |
|  | 2025 |  |  | 2024 |
Total property additions, including the impact of acquisitions: |  | (Dollars in Millions) |
East Group |  | $ | 67 |  |  | $ | 47 |
West Group |  |  | 62 |  |  |  | 523 |
Magnesia Specialties |  |  | 3 |  |  |  | 5 |
Total reportable segments |  |  | 132 |  |  |  | 575 |
Corporate |  |  | 4 |  |  |  | 3 |
Total |  | $ | 136 |  |  | $ | 578 |
|  | Three Months Ended |
|  | March 31, |
|  | 2025 |  |  | 2024 |
Property additions through acquisitions: |  | (Dollars in Millions) |
East Group |  | $ | — |  |  | $ | — |
West Group |  |  | — |  |  |  | 471 |
Total reportable segments |  |  | — |  |  |  | 471 |
Corporate |  |  | — |  |  |  | — |
Total |  | $ | — |  |  | $ | 471 |

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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