XML 66 R55.htm IDEA: XBRL DOCUMENT v3.21.2
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Income Tax Disclosure [Abstract]        
Effective Tax Rate     23.00% 56.40%
Tax Benefit on step-up value       $ 50.5
income tax settlement [Line Items]        
Income Tax settlement $ 38.7 $ (15.2) $ 42.5 (39.8)
Settlement with Taxing Authority        
income tax settlement [Line Items]        
Income Tax settlement       $ 14.3
Amount reasonable possible to settle of unrecognized tax benefits $ 11.9   $ 11.9