Earnings (Loss) per Share - Schedule of Earnings Per Share Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share Basic [Line Items]
Net income (loss)	$ (14.1)	$ 6.3
Net income (loss) attributable to common stockholders for basic and diluted EPS	$ (14.1)	$ 6.3
Basic weighted average common shares outstanding (shares)	81,573,467	73,559,340
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Dilutive effect of assumed vesting of RSUs and PRSUs (shares)	0	632,804
Dilutive effect of Class A and Class C earnout shares	0	2,056,370
Dilutive weighted average common shares outstanding (shares)	81,573,467	76,248,514
Loss per share attributable to common stockholders
Basic (USD per share)	$ (0.17)	$ 0.09
Diluted (USD per share)	$ (0.17)	$ 0.08
Class A
Earnings Per Share Basic [Line Items]
Net income (loss)	$ (13.6)	$ 5.8
Basic weighted average common shares outstanding (shares)	78,652,368	67,222,766
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Dilutive effect of assumed vesting of RSUs and PRSUs (shares)	0	632,804
Dilutive effect of Class A and Class C earnout shares	0	1,881,651
Dilutive weighted average common shares outstanding (shares)	78,652,368	69,737,221
Loss per share attributable to common stockholders
Basic (USD per share)	$ (0.17)	$ 0.09
Diluted (USD per share)	$ (0.17)	$ 0.08
Class C
Earnings Per Share Basic [Line Items]
Net income (loss)	$ (0.5)	$ 0.5
Basic weighted average common shares outstanding (shares)	2,921,099	6,336,574
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Dilutive effect of assumed vesting of RSUs and PRSUs (shares)	0	0
Dilutive effect of Class A and Class C earnout shares	0	174,719
Dilutive weighted average common shares outstanding (shares)	2,921,099	6,511,293
Loss per share attributable to common stockholders
Basic (USD per share)	$ (0.17)	$ 0.08
Diluted (USD per share)	$ (0.17)	$ 0.08