Annual report pursuant to Section 13 and 15(d)

DISCONTINUED OPERATIONS PreTax Exit Costs (Details)

v3.10.0.1
DISCONTINUED OPERATIONS PreTax Exit Costs (Details) - Canadian Entities [Member] - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
PreTax Exit Costs [Line Items]      
Investment impairment on deconsolidation $ (67.5) $ 3.0 $ (17.5)
Guarantees and contingent liabilities 41.0 (24.3) 0.0
Total loss from deconsolidation $ (26.5) $ (21.3) $ (17.5)