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INCOME AND MINING TAXES (Details 1) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Income and mining taxes [Abstract] |  |
Loss before taxes | $ (1,096.0) | $ (242.6)
Canadian federal and provincial income tax rates | 26.30% | 26.30%
Income tax recovery based on above rates | $ (288.2) | $ (63.8)
INCREASE (DECREASE) DUE TO |  |
Permanent differences | 58.3 | 1.1
Different statutory tax rates on earnings of foreign subsidiaries | (4.1) | (18.1)
Foreign exchange on non-monetary assets and liabilities | 0.4 | (7.4)
Other foreign exchange differences | (3.2) | (0.8)
Prior years' adjustments relating to tax provision and tax returns | 4.7 | (1.0)
Canadian mining tax | 11.8 | 10.9
Mexican special duty tax | 0.0 | 0.3
Withholding tax | 0.0 | 0.1
Change in tax rate | 0.0 | 1.1
Change in unrecognized deferred tax assets | 210.0 | 1.8
Disposal of El Morro gold stream asset | 0.0 | (8.4)
Sale of Peak and Mesquite | (15.1) | 0.0
Other | 0.2 | (0.4)
Income tax recovery | $ 25.2 | $ 84.6

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