Comprehensive Income - Components of Other Comprehensive Income and Income Tax Benefit Allocated (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Other Comprehensive income before tax amount	$ 0.5	$ 1.2	$ 2.2
Other comprehensive Income tax amount		0.2	0.6
Other comprehensive Income net of tax amount	0.5	1.0	1.6
Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Other Comprehensive income before tax amount	0.5	0.5	(0.1)
Other comprehensive Income net of tax amount	$ 0.5	0.5	(0.1)
De-designation of interest rate collars
Accumulated Other Comprehensive Income Loss [Line Items]
Other Comprehensive income before tax amount		0.7	2.3
Other comprehensive Income tax amount		0.2	0.6
Other comprehensive Income net of tax amount		$ 0.5	$ 1.7