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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Statement of Comprehensive Income [Abstract]    
Tax benefit (provision) of unrealized gain (loss) on interest rate swap $ (10.5) $ (9.4)
Tax provision of reclassification adjustment $ 0.6 $ 0.7