Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2023

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)	2023			2022
Revenue
Network	$	249.8		$	243.5
IT Services and Hardware		205.0			198.8
Intersegment		(5.9	)		(6.5	)
Total revenue	$	448.9		$	435.8
Intersegment revenue
Network	$	4.1		$	4.9
IT Services and Hardware		1.8			1.6
Total intersegment revenue	$	5.9		$	6.5
Operating loss
Network	$	(29.1	)	$	(3.1	)
IT Services and Hardware		(5.8	)		(4.9	)
Corporate		(8.3	)		(7.0	)
Total operating loss	$	(43.2	)	$	(15.0	)
Expenditures for long-lived assets*
Network	$	140.4		$	81.5
IT Services and Hardware		5.9			6.3
Corporate		0.1			—
Total expenditures for long-lived assets	$	146.4		$	87.8
Depreciation and amortization
Network	$	108.9		$	93.4
IT Services and Hardware		24.3			26.0
Corporate		0.1			0.1
Total depreciation and amortization	$	133.3		$	119.5

* Includes cost of acquisitions

(dollars in millions)	March 31, 2023		December 31, 2022
Assets
Network	$	3,276.5	$	3,218.5
IT Services and Hardware		982.9		812.2
Corporate and eliminations		143.5		404.9
Total assets	$	4,402.9	$	4,435.6