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SEGMENT REPORTING - Schedule of Segment Financial Disclosure (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 1,634.6 | $ 1,545.7 |  |
Cost of Revenues | (1,269.3) | (1,240.8) |  |
Gross Profit | 365.3 | 304.9 |  |
Selling, administrative and general expenses | (138.3) | (129.7) |  |
Other operating income (expense), net | (0.6) | (2.3) |  |
Other nonoperating expense, net | (2.6) | (0.3) |  |
Interest expense, net | (59.7) | (39.1) |  |
Earnings from continuing operations before income taxes | 164.1 | 133.5 |  |
Depreciation, depletion, accretion and amortization | 186.4 | 150.9 |  |
Capital Expenditures | 105.3 | 107.8 |  |
Cash and cash equivalents and restricted cash | 192.9 | 300.1 | $ 600.8 | $ 949.2
Total | 16,712.1 | 13,910.9 | $ 17,104.8 |
Segment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,721.6 | 1,625.8 |  |
Total | 16,210.2 | 13,343.8 |  |
Aggregates intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (87.0) | (80.1) |  |
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation, depletion, accretion and amortization | 8.6 | 6.2 |  |
General corporate assets |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Capital Expenditures | 2.2 | 0.1 |  |
Total | 309.0 | 267.0 |  |
Aggregates |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,248.9 | 1,211.2 |  |
Aggregates | Segment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,335.9 | 1,291.3 |  |
Cost of Revenues | (891.6) | (907.9) |  |
Gross Profit | 357.3 | 303.3 |  |
Depreciation, depletion, accretion and amortization | 150.4 | 123.5 |  |
Capital Expenditures | 91.2 | 99.5 |  |
Total | 14,351.9 | 11,816.8 |  |
Aggregates | Aggregates intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (87.0) | (80.1) |  |
Asphalt |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 208.7 | 186.2 |  |
Asphalt | Segment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 208.7 | 186.2 |  |
Cost of Revenues | (203.9) | (181.5) |  |
Gross Profit | 4.8 | 4.7 |  |
Depreciation, depletion, accretion and amortization | 12.0 | 8.9 |  |
Capital Expenditures | 5.1 | 6.1 |  |
Total | 815.0 | 630.6 |  |
Asphalt | Aggregates intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 0.0 | 0.0 |  |
Concrete |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 177.0 | 148.3 |  |
Concrete | Segment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 177.0 | 148.3 |  |
Cost of Revenues | (173.8) | (151.4) |  |
Gross Profit | 3.2 | (3.1) |  |
Depreciation, depletion, accretion and amortization | 15.4 | 12.3 |  |
Capital Expenditures | 6.8 | 2.1 |  |
Total | 1,043.3 | 896.4 |  |
Concrete | Aggregates intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 0.0 | $ 0.0 |  |

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