Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 16.8	$ 20.7	$ 50.3	$ 55.4
Other comprehensive income:
Foreign currency translation gain (loss)	0.1	(0.3)	(0.3)	0.0
Total comprehensive income	$ 16.9	$ 20.4	$ 50.0	$ 55.4