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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Statement of Comprehensive Income [Abstract]    
Amortization of cash flow hedge into income, tax expense $ 0.2 $ 0.4
Change in fair value of cash flow hedge, tax expense 0.1  
Reclassification tax expense $ 1.1