Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Selected Financial Data for the Company's Business Segment Information

Selected financial data for the Company’s business segment information is as follows:

	Three Months Ended March 31,
(dollars in millions)	2024			2023
Revenue
Network	$	271.6		$	275.9
Total revenue	$	271.6		$	275.9
Operating (loss) income
Network	$	3.8		$	(29.8	)
Corporate		(6.6	)		(9.4	)
Total operating loss	$	(2.8	)	$	(39.2	)
Expenditures for long-lived assets*
Network	$	155.3		$	142.0
Corporate		—			0.1
Total expenditures for long-lived assets	$	155.3		$	142.1
Depreciation and amortization
Network	$	77.4		$	112.8
Corporate		—			0.1
Total depreciation and amortization	$	77.4		$	112.9

* Includes cost of acquisitions

(dollars in millions)	March 31, 2024		December 31, 2023
Assets
Network	$	3,661.7	$	3,597.2
Total assets from discontinued operations		920.0		1,030.2
Corporate and eliminations		132.0		128.1
Total assets	$	4,713.7	$	4,755.5