Consolidated Condensed Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Other comprehensive income attributable to controlling interest	$ 165.5	$ 664.6
Other comprehensive income (loss) attributable to noncontrolling interest	$ 2.2	$ (13.4)

Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.

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