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CAPITAL RISK MANAGEMENT (Tables) | 12 Months Ended
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Dec. 31, 2018
Capital risk management [Abstract] |
Detailed Information Of Capital [Text Block] | In the management of capital, the Company includes the components of equity, long-term debt, net of cash and cash equivalents, and investments.
| Year ended December 31
(in millions of U.S. dollars) | 2018 | 2017
CAPITAL (AS DEFINED ABOVE) IS SUMMARIZED AS FOLLOWS |  |
Equity | 959.3 | 2,139.5
Long-term debt | 780.5 | 1,007.7
| 1,739.8 | 3,147.2
Cash and cash equivalents | (103.7) | (216.2)
Total | 1,636.1 | 2,931.0

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- Definition The detailed information relating to capital of the company. + References No definition available. + Details
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