Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Effective tax rate	(0.40%)	0.20%	(0.60%)	0.60%
Unrecognized tax benefits	$ 0.2		$ 0.2
Amount of unrecognized tax benefits, reasonably possible to be resolved					$ 10.0