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Capital risk management (Tables)
12 Months Ended
Dec. 31, 2020
CAPITAL RISK MANAGEMENT  
Schedule of capital

Year ended
December 31
(in millions of U.S. dollars)20202019
CAPITAL (AS DEFINED ABOVE) IS SUMMARIZED AS FOLLOWS


Equity789.3 961.3 
Long-term debt489.2 714.5 
1,278.5 1,675.8 
Cash and cash equivalents(186.3)(83.4)
Total1,092.2 1,592.4