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SEGMENTED INFORMATION (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Revenue |  |
Metal sales | $ 4,213.4 | $ 3,497.3
Cost of sales |  |
Production cost of sales | 1,725.7 | 1,778.9
Depreciation, depletion and amortization | 842.3 | 731.3
Reversals of impairment charges - net | (650.9) | (361.8)
Total cost of sales | 1,917.1 | 2,148.4
Gross profit | 2,296.3 | 1,348.9
Other operating expense (income) | 186.5 | 108.5
Exploration and business development | 92.5 | 113.5
General and administrative | 117.9 | 135.8
Operating earnings | 1,899.4 | 991.1
Other income - net | 7.4 | 72.7
Finance income | 4.3 | 7.9
Finance expense | (112.6) | (107.9)
Earnings before tax | 1,798.5 | 963.8
Property, plant and equipment | 7,653.5 | 6,340.0
Total assets | 10,933.2 | 9,076.0
Capital expenditures for year ended December 31, 2020 | 1,061.9 | 1,207.3
Maricunga |  |
Revenue |  |
Metal sales | 16.1 | 61.2
Cost of sales |  |
Operating earnings | (12.5) | 10.9
Corporate and other |  |
Revenue |  |
Metal sales | 16.1 | 61.2
Cost of sales |  |
Production cost of sales | 3.7 | 31.5
Depreciation, depletion and amortization | 10.2 | 10.4
Reversals of impairment charges - net | (185.0) |
Total cost of sales | (171.1) | 41.9
Gross profit | 187.2 | 19.3
Other operating expense (income) | 59.8 | 50.2
Exploration and business development | 58.4 | 59.9
General and administrative | 117.9 | 135.8
Operating earnings | (48.9) | (226.6)
Property, plant and equipment | 1,154.5 | 421.5
Total assets | 2,075.6 | 1,088.6
Capital expenditures for year ended December 31, 2020 | 82.3 | 27.1
Operating segments | Fort Knox |  |
Revenue |  |
Metal sales | 422.9 | 279.6
Cost of sales |  |
Production cost of sales | 251.3 | 213.7
Depreciation, depletion and amortization | 97.2 | 90.3
Total cost of sales | 348.5 | 304.0
Gross profit | 74.4 | (24.4)
Other operating expense (income) | 2.6 | 25.1
Exploration and business development | 4.8 | 3.4
Operating earnings | 67.0 | (52.9)
Property, plant and equipment | 488.7 | 421.1
Total assets | 719.7 | 633.2
Capital expenditures for year ended December 31, 2020 | 150.1 | 149.3
Operating segments | Round Mountain |  |
Revenue |  |
Metal sales | 565.5 | 502.2
Cost of sales |  |
Production cost of sales | 219.6 | 250.6
Depreciation, depletion and amortization | 49.6 | 39.8
Total cost of sales | 269.2 | 290.4
Gross profit | 296.3 | 211.8
Other operating expense (income) | 3.9 | (0.3)
Exploration and business development | 5.6 | 4.8
Operating earnings | 286.8 | 207.3
Property, plant and equipment | 774.6 | 653.7
Total assets | 1,028.0 | 846.8
Capital expenditures for year ended December 31, 2020 | 180.6 | 241.5
Operating segments | Bald Mountain |  |
Revenue |  |
Metal sales | 330.5 | 249.2
Cost of sales |  |
Production cost of sales | 155.9 | 136.6
Depreciation, depletion and amortization | 128.3 | 79.5
Total cost of sales | 284.2 | 216.1
Gross profit | 46.3 | 33.1
Other operating expense (income) | 5.2 | 7.8
Exploration and business development | 6.5 | 12.6
Operating earnings | 34.6 | 12.7
Property, plant and equipment | 635.7 | 685.1
Total assets | 857.1 | 862.5
Capital expenditures for year ended December 31, 2020 | 129.1 | 249.3
Operating segments | Paracatu |  |
Revenue |  |
Metal sales | 960.7 | 856.3
Cost of sales |  |
Production cost of sales | 358.9 | 412.3
Depreciation, depletion and amortization | 183.5 | 163.4
Reversals of impairment charges - net |  | (200.7)
Total cost of sales | 542.4 | 375.0
Gross profit | 418.3 | 481.3
Other operating expense (income) | 11.3 | (10.9)
Operating earnings | 407.0 | 492.2
Property, plant and equipment | 1,718.8 | 1,748.1
Total assets | 2,226.3 | 2,024.0
Capital expenditures for year ended December 31, 2020 | 161.3 | 113.5
Operating segments | Kupol |  |
Revenue |  |
Metal sales | 904.6 | 734.4
Cost of sales |  |
Production cost of sales | 304.5 | 314.1
Depreciation, depletion and amortization | 123.5 | 125.1
Reversals of impairment charges - net | 27.8 |
Total cost of sales | 455.8 | 439.2
Gross profit | 448.8 | 295.2
Other operating expense (income) | 32.5 | (8.9)
Exploration and business development | 5.8 | 23.0
Operating earnings | 410.5 | 281.1
Property, plant and equipment | 271.2 | 332.8
Total assets | 896.9 | 1,053.4
Capital expenditures for year ended December 31, 2020 | 32.9 | 39.7
Operating segments | Tasiast |  |
Revenue |  |
Metal sales | 718.0 | 532.8
Cost of sales |  |
Production cost of sales | 235.7 | 230.4
Depreciation, depletion and amortization | 191.8 | 130.2
Reversals of impairment charges - net | (289.2) | (161.1)
Total cost of sales | 138.3 | 199.5
Gross profit | 579.7 | 333.3
Other operating expense (income) | 73.4 | 46.4
Exploration and business development | 2.0 | 1.8
Operating earnings | 504.3 | 285.1
Property, plant and equipment | 2,277.3 | 1,924.8
Total assets | 2,699.8 | 2,312.5
Capital expenditures for year ended December 31, 2020 | 302.2 | 370.5
Operating segments | Chirano |  |
Revenue |  |
Metal sales | 295.1 | 281.6
Cost of sales |  |
Production cost of sales | 196.1 | 189.7
Depreciation, depletion and amortization | 58.2 | 92.6
Reversals of impairment charges - net | (204.5) |
Total cost of sales | 49.8 | 282.3
Gross profit | 245.3 | (0.7)
Other operating expense (income) | (2.2) | (0.9)
Exploration and business development | 9.4 | 8.0
Operating earnings | 238.1 | (7.8)
Property, plant and equipment | 332.7 | 152.9
Total assets | 429.8 | 255.0
Capital expenditures for year ended December 31, 2020 | $ 23.4 | $ 16.4

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