Description of Business and Accounting Policies - Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024	[1]	Dec. 31, 2023	[1]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 188.4	$ 460.7
Restricted cash included in Other noncurrent assets	4.1	5.1
Cash, cash equivalents and restricted cash per Condensed Consolidated Statements of Cash Flows	$ 192.5	$ 465.8	$ 17.4		$ 12.5

[1] Cash flows information includes cash flows from discontinued operations for the six months ended June 30, 2024.