CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 70.7	$ 78.8	$ 103.3
Other comprehensive income (loss):
Foreign currency translation	0.2	(0.9)	(0.1)
Total comprehensive income	$ 70.9	$ 77.9	$ 103.2