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v3.25.1

SEGMENT AND RELATED INFORMATION: (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) segment | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($)
Financial information related to segments |  |  |
Number of reportable segments | segment | 3 |  |
Financial information relating to segments |  |  |
Net sales | $ 3,121.9 | $ 2,599.8 |
Cost of sales (exclusive of depreciation, amortization and depletion) | 1,319.2 | 1,157.6 |
Selling, general and administrative | 31.7 | 30.8 |
Depreciation, amortization and depletion | 223.8 | 209.0 |
Exploration | 11.7 | 12.7 |
Operating income | 1,535.5 | 1,189.7 |
Interest, net | (43.2) | (53.2) |
Other income (expense) | (13.7) | 19.0 |
Income before income taxes | 1,478.5 | 1,155.5 |
Capital investment | 317.8 | 213.8 |
Property and mine development, net | 9,934.6 | 9,783.2 | $ 9,883.3
Total assets | 19,791.2 | 16,789.3 | $ 18,713.5
Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 3,170.8 | 2,641.1 |
Cost of sales (exclusive of depreciation, amortization and depletion) | 1,377.2 | 1,198.9 |
Selling, general and administrative | 28.7 | 29.1 |
Depreciation, amortization and depletion | 212.0 | 200.3 |
Exploration | 7.5 | 11.2 |
Operating income | 1,545.5 | 1,201.7 |
Capital investment | 316.1 | 209.4 |
Property and mine development, net | 9,562.9 | 9,372.4 |
Total assets | 15,695.3 | 15,788.3 |
Corporate, other and eliminations |  |  |
Financial information relating to segments |  |  |
Net sales | (48.9) | (41.3) |
Cost of sales (exclusive of depreciation, amortization and depletion) | (58.0) | (41.3) |
Selling, general and administrative | 3.0 | 1.8 |
Depreciation, amortization and depletion | 11.7 | 8.7 |
Exploration | 4.2 | 1.5 |
Operating income | (9.9) | (12.0) |
Capital investment | 1.7 | 4.4 |
Property and mine development, net | 371.7 | 410.8 |
Total assets | 4,096.0 | 1,001.0 |
Reportable subsegments |  |  |
Financial information relating to segments |  |  |
Net sales | 3,121.9 | 2,599.8 |
Reportable subsegments | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 3,121.9 | 2,599.8 |
Intersegment sales |  |  |
Financial information relating to segments |  |  |
Net sales | 0.0 |  |
Intersegment sales | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 48.9 | 41.3 |
Intersegment sales | Corporate, other and eliminations |  |  |
Financial information relating to segments |  |  |
Net sales | (48.9) | (41.3) |
Mexican Open-pit | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 1,749.4 | 1,466.0 |
Cost of sales (exclusive of depreciation, amortization and depletion) | 668.0 | 594.6 |
Selling, general and administrative | 16.9 | 17.1 |
Depreciation, amortization and depletion | 97.7 | 99.7 |
Exploration | 1.3 | 3.6 |
Operating income | 965.5 | 751.0 |
Capital investment | 134.6 | 107.1 |
Property and mine development, net | 4,951.1 | 4,836.2 |
Total assets | 9,185.2 | 9,242.2 |
Mexican Open-pit | Reportable subsegments | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 1,749.4 | 1,466.0 |
Mexican IMMSA Unit | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 155.5 | 146.4 |
Cost of sales (exclusive of depreciation, amortization and depletion) | 112.0 | 129.7 |
Selling, general and administrative | 2.7 | 2.6 |
Depreciation, amortization and depletion | 19.8 | 19.2 |
Exploration | 2.4 | 1.8 |
Operating income | 18.4 | (6.8) |
Capital investment | 21.4 | 31.8 |
Property and mine development, net | 794.9 | 765.0 |
Total assets | 1,214.5 | 1,193.0 |
Mexican IMMSA Unit | Reportable subsegments | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 106.5 | 105.1 |
Mexican IMMSA Unit | Intersegment sales | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 48.9 | 41.3 |
Peruvian Operations | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | 1,266.0 | 1,028.7 |
Cost of sales (exclusive of depreciation, amortization and depletion) | 597.1 | 474.6 |
Selling, general and administrative | 9.0 | 9.4 |
Depreciation, amortization and depletion | 94.5 | 81.4 |
Exploration | 3.8 | 5.8 |
Operating income | 561.5 | 457.5 |
Capital investment | 160.1 | 70.5 |
Property and mine development, net | 3,816.9 | 3,771.2 |
Total assets | 5,295.6 | 5,353.1 |
Peruvian Operations | Reportable subsegments | Operating segment |  |  |
Financial information relating to segments |  |  |
Net sales | $ 1,266.0 | $ 1,028.7 |

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