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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS        
Noncontrolling interest income tax expense $ 0.2 $ 0.4 $ 0.8 $ 1.2