Basis of Presentation and Recently Issued Accounting Standards (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Basis of Presentation and Policies [Line Items]
Surplus assets			$ 12.2
Deferred loss within Accumulated Other Comprehensive Income	$ 6.6
Limit on payment obligations	60.0
Outstanding payment obligations, current	$ 54.8	$ 30.4	$ 55.0
Supplier Finance Program, Obligation, Current, Statement of Financial Position [Extensible Enumeration]	Accounts payable	Accounts payable	Accounts payable
Supplier finance program, obligation, settlement	$ 46.1	$ 30.3	$ 48.9
Maximum
Basis of Presentation and Policies [Line Items]
Limit on payment obligations	$ 85.0