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CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Tax benefit on income from discontinued operations $ 0.0 $ 0.0 $ 0.0 $ 0.2