Income Taxes (Additional Information) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CNK [Member]
Tax Credit Carryforward [Line Items]
Income tax expense (benefit)	$ 14.7	$ 27.7
CUSA [Member]
Tax Credit Carryforward [Line Items]
Income tax expense (benefit)	$ 14.2	$ 26.6