XML 46 R75.htm IDEA: XBRL DOCUMENT v3.20.1
Segmented Information (Segment revenues and results) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Disclosure of operating segments [line items]    
Operating revenues $ 683.1 $ 651.8
Cost of sales    
Cost of sales 339.0 387.2
Impairment of El Chanate inventory   64.0
Royalties 17.4 21.6
Amortization 165.0 166.6
Cost of sales 521.4 639.4
Expenses    
Exploration 6.7 11.0
Corporate and administrative 19.8 17.4
Share-based compensation 9.2 6.6
(LOSS) EARNINGS FROM OPERATIONS 126.0 (22.6)
Finance expense (2.5) (3.0)
Foreign exchange loss 0.3 (4.4)
Other loss 5.1 (8.4)
(LOSS) EARNINGS BEFORE INCOME TAXES 128.9 (38.4)
Operating segments [member] | Young-Davidson [Member]    
Disclosure of operating segments [line items]    
Operating revenues 262.1 236.3
Cost of sales    
Cost of sales 146.6 149.0
Impairment of El Chanate inventory   0.0
Royalties 4.4 3.6
Amortization 80.1 82.4
Cost of sales 231.1 235.0
Expenses    
Exploration 0.0 0.0
Corporate and administrative 0.0 0.0
Share-based compensation 0.0 0.0
(LOSS) EARNINGS FROM OPERATIONS 31.0 1.3
Operating segments [member] | Mulatos [Member]    
Disclosure of operating segments [line items]    
Operating revenues 194.4 223.3
Cost of sales    
Cost of sales 107.8 125.9
Impairment of El Chanate inventory   0.0
Royalties 3.1 11.8
Amortization 28.0 35.4
Cost of sales 138.9 173.1
Expenses    
Exploration 3.6 7.5
Corporate and administrative 0.0 0.0
Share-based compensation 0.0 0.0
(LOSS) EARNINGS FROM OPERATIONS 51.9 42.7
Operating segments [member] | Island Gold [Member]    
Disclosure of operating segments [line items]    
Operating revenues 207.3 135.1
Cost of sales    
Cost of sales 64.2 56.0
Impairment of El Chanate inventory   0.0
Royalties 9.9 6.2
Amortization 55.3 44.3
Cost of sales 129.4 106.5
Expenses    
Exploration 1.1 1.4
Corporate and administrative 0.0
Share-based compensation 0.0
(LOSS) EARNINGS FROM OPERATIONS 76.8 27.2
Operating segments [member] | El Chanate [Member]    
Disclosure of operating segments [line items]    
Operating revenues 19.3 57.1
Cost of sales    
Cost of sales 20.4 56.3
Impairment of El Chanate inventory   64.0
Royalties 0.0 0.0
Amortization 1.6 4.5
Cost of sales 22.0 124.8
Expenses    
Exploration 0.0 0.0
Corporate and administrative 0.0 0.0
Share-based compensation 0.0 0.0
(LOSS) EARNINGS FROM OPERATIONS (2.7) (67.7)
Corporate and other [Member]    
Expenses    
Exploration 2.0 2.1
Corporate and administrative 19.8 17.4
Share-based compensation 9.2 6.6
(LOSS) EARNINGS FROM OPERATIONS $ (31.0) $ (26.1)