CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income	$ 9.6	$ 0.1
Unrealized gain (loss) on derivative instrument, net of tax	4.3	(3.0)
Comprehensive income (loss)	$ 13.9	$ (2.9)