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Income Taxes - Narrative (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]        
Valuation allowance $ 487.9 $ 485.8    
Unrecognized tax benefits 2.2 $ 4.0 $ 6.5 $ 8.2
Unrecognized tax benefits that would impact effective tax rate $ 1.4