Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Domestic and Foreign Income (Details)

v3.20.4
Income Taxes - Schedule of Domestic and Foreign Income (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]      
Domestic $ (65.5) $ (65.6) $ (28.1)
Foreign 1.1 (1.7) 3.0
(Loss) from continuing operations before income taxes $ (64.4) $ (67.3) $ (25.1)