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Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Tax benefit (provision) of unrealized gain (loss) on interest rate swap | $ 11.4 | $ 4.1 |
Tax benefit (provision) of unrealized gain (loss) on interest rate swap |  |  | $ 2.1
SG&A |  |  |
Tax benefit (provision) of reclassification adjustment |  |  | 0.2
Interest Expense |  |  |
Tax benefit (provision) of reclassification adjustment | $ 2.6 | $ 0.1 |
Tax benefit (provision) of reclassification adjustment |  |  | $ 1.2

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