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Segmented Information (Tables) | 12 Months Ended
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Dec. 31, 2018
Text block [abstract] |
Schedule of Operating Segments | Deferred tax assets have been allocated amongst segments.
(CAD$ in millions) |  | December 31, 2018 |
|  | Steelmaking Coal |  |  | Copper |  |  | Zinc |  |  | Energy |  |  | Corporate |  |  | Total |
Segment revenues |  | $ | 6,349 |  |  | $ | 2,714 |  |  | $ | 3,744 |  |  | $ | 407 |  |  | $ | — |  |  | $ | 13,214 |
Less: Intra-segment revenues |  |  | — |  |  |  | — |  |  |  | (650 | ) |  |  | — |  |  |  | — |  |  |  | (650 | )
Revenues |  |  | 6,349 |  |  |  | 2,714 |  |  |  | 3,094 |  |  |  | 407 |  |  |  | — |  |  |  | 12,564 |
Cost of sales |  |  | (3,309 | ) |  |  | (1,837 | ) |  |  | (2,225 | ) |  |  | (572 | ) |  |  | — |  |  |  | (7,943 | )
Gross profit (loss) |  |  | 3,040 |  |  |  | 877 |  |  |  | 869 |  |  |  | (165 | ) |  |  | — |  |  |  | 4,621 |
Asset impairments |  |  | — |  |  |  | (10 | ) |  |  | (31 | ) |  |  | — |  |  |  | — |  |  |  | (41 | )
Other operating income (expenses) |  |  | (79 | ) |  |  | (247 | ) |  |  | 826 |  |  |  | 1 |  |  |  | (297 | ) |  |  | 204 |
Profit (loss) from operations |  |  | 2,961 |  |  |  | 620 |  |  |  | 1,664 |  |  |  | (164 | ) |  |  | (297 | ) |  |  | 4,784 |
Net finance expense |  |  | (47 | ) |  |  | (47 | ) |  |  | (37 | ) |  |  | (16 | ) |  |  | (72 | ) |  |  | (219 | )
Non-operating income (expense) |  |  | 37 |  |  |  | 4 |  |  |  | 11 |  |  |  | — |  |  |  | (104 | ) |  |  | (52 | )
Share of loss of associates and joint ventures |  |  | — |  |  |  | (2 | ) |  |  | — |  |  |  | — |  |  |  | (1 | ) |  |  | (3 | )
Profit (loss) before taxes |  |  | 2,951 |  |  |  | 575 |  |  |  | 1,638 |  |  |  | (180 | ) |  |  | (474 | ) |  |  | 4,510 |
Capital expenditures |  |  | 969 |  |  |  | 850 |  |  |  | 409 |  |  |  | 375 |  |  |  | 10 |  |  |  | 2,613 |
Goodwill |  |  | 702 |  |  |  | 419 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,121 |
Total assets |  |  | 15,491 |  |  |  | 10,219 |  |  |  | 3,692 |  |  |  | 6,131 |  |  |  | 4,093 |  |  |  | 39,626 |
(CAD$ in millions) |  | December 31, 2017 (restated) |
|  | Steelmaking Coal |  |  | Copper |  |  | Zinc |  |  | Energy |  |  | Corporate |  |  | Total |
Segment revenues |  | $ | 6,014 |  |  | $ | 2,400 |  |  | $ | 4,131 |  |  | $ | — |  |  | $ | — |  |  | $ | 12,545 |
Less: Intra-segment revenues |  |  | — |  |  |  | — |  |  |  | (635 | ) |  |  | — |  |  |  | — |  |  |  | (635 | )
Revenues |  |  | 6,014 |  |  |  | 2,400 |  |  |  | 3,496 |  |  |  | — |  |  |  | — |  |  |  | 11,910 |
Cost of sales |  |  | (3,000 | ) |  |  | (1,814 | ) |  |  | (2,529 | ) |  |  | — |  |  |  | — |  |  |  | (7,343 | )
Gross profit |  |  | 3,014 |  |  |  | 586 |  |  |  | 967 |  |  |  | — |  |  |  | — |  |  |  | 4,567 |
Impairment reversal and (asset impairments) |  |  | 207 |  |  |  | (44 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 163 |
Other operating income (expenses) |  |  | (99 | ) |  |  | 63 |  |  |  | (28 | ) |  |  | (3 | ) |  |  | (392 | ) |  |  | (459 | )
Profit (loss) from operations |  |  | 3,122 |  |  |  | 605 |  |  |  | 939 |  |  |  | (3 | ) |  |  | (392 | ) |  |  | 4,271 |
Net finance expense |  |  | (5 | ) |  |  | (45 | ) |  |  | (31 | ) |  |  | (7 | ) |  |  | (124 | ) |  |  | (212 | )
Non-operating income (expense) |  |  | (29 | ) |  |  | 5 |  |  |  | (9 | ) |  |  | — |  |  |  | (118 | ) |  |  | (151 | )
Share of income of associates and joint ventures |  |  | — |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 3 |  |  |  | 6 |
Profit (loss) before taxes |  |  | 3,088 |  |  |  | 568 |  |  |  | 899 |  |  |  | (10 | ) |  |  | (631 | ) |  |  | 3,914 |
Capital expenditures |  |  | 673 |  |  |  | 467 |  |  |  | 244 |  |  |  | 911 |  |  |  | 4 |  |  |  | 2,299 |
Goodwill |  |  | 702 |  |  |  | 385 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,087 |
Total assets |  |  | 15,241 |  |  |  | 9,533 |  |  |  | 3,720 |  |  |  | 5,667 |  |  |  | 2,867 |  |  |  | 37,028 |
Schedule of Geographical Areas | The geographical distribution of our non-current assets is as follows:
(CAD$ in millions) |  | December 31, 2018 |  |  | December 31, 2017 |
Canada |  | $ | 23,238 |  |  | $ | 22,466 |
Chile |  |  | 7,146 |  |  |  | 6,077 |
Peru |  |  | 1,477 |  |  |  | 1,305 |
United States |  |  | 1,282 |  |  |  | 1,131 |
Other |  |  | 99 |  |  |  | 96 |
|  | $ | 33,242 |  |  | $ | 31,075 |

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