Description of Business and Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash

A reconciliation of cash, cash equivalents and restricted cash to the Condensed Consolidated Balance Sheets follows:

(dollars in millions)	June 30, 2024		December 31, 2023
Cash and cash equivalents	$	4.7	$	7.8
Cash and cash equivalents included in Current assets held for sale from discontinued operations		5.4		1.3
Restricted cash included in Other noncurrent assets		7.3		3.4
Cash, cash equivalents and restricted cash per Condensed Consolidated Statements of Cash Flows	$	17.4	$	12.5