Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2012

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Company’s business segment information is as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(dollars in millions)	2012			2011			2012			2011
Revenue
Wireline	$	182.3		$	182.7		$	548.4		$	551.8
Wireless	59.5			68.1			185.0			209.2
Data Center Colocation	56.7			47.1			163.3			135.6
IT Services and Hardware	78.3			78.9			228.8			224.9
Intersegment	(8.6		)	(8.0		)	(26.3		)	(24.4		)
Total revenue	$	368.2		$	368.8		$	1,099.2		$	1,097.1
Intersegment revenue
Wireline	$	4.8		$	5.8		$	14.5		$	17.4
Wireless	0.5			0.6			1.7			1.7
Data Center Colocation	1.5			0.5			4.7			1.6
IT Services and Hardware	1.8			1.1			5.4			3.7
Total intersegment revenue	$	8.6		$	8.0		$	26.3		$	24.4
Operating income
Wireline	$	50.9		$	65.2		$	162.8		$	180.2
Wireless	12.6			11.6			43.5			43.1
Data Center Colocation	11.2			11.3			22.5			36.1
IT Services and Hardware	3.8			4.0			7.2			8.7
Corporate	(12.5		)	(5.8		)	(23.8		)	(17.8		)
Total operating income	$	66.0		$	86.3		$	212.2		$	250.3
Expenditures for long-lived assets
Wireline	$	27.8		$	27.1		$	77.5		$	75.2
Wireless	4.2			4.9			12.4			10.6
Data Center Colocation	41.6			41.0			146.4			77.2
IT Services and Hardware	1.9			1.5			6.6			4.0
Total expenditures for long-lived assets	$	75.5		$	74.5		$	242.9		$	167.0
Depreciation and amortization
Wireline	$	26.6		$	25.6		$	78.9		$	76.1
Wireless	8.1			8.0			24.0			25.1
Data Center Colocation	18.3			13.2			50.9			38.2
IT Services and Hardware	2.4			2.2			6.3			6.6
Corporate	—			0.1			0.1			0.3
Total depreciation and amortization	$	55.4		$	49.1		$	160.2		$	146.3
	September 30, 2012			December 31, 2011
Assets
Wireline	$	721.0		$	713.6
Wireless	277.5			295.2
Data Center Colocation	1,089.0			964.0
IT Services and Hardware	44.2			36.6
Corporate and eliminations	620.6			705.3
Total assets	$	2,752.3		$	2,714.7