Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2013

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

A summary of the activity in our restructuring liabilities is presented below:

(dollars in millions)	Employee Separation			Lease Abandonment			Other			Total
Balance as of December 31, 2012	$	7.8		$	5.5		$	0.2		$	13.5
Charges	0.9			1.7			—			2.6
Utilizations	(2.8		)	(0.7		)	(0.1		)	(3.6		)
Balance as of March 31, 2013	$	5.9		$	6.5		$	0.1		$	12.5

Schedule of Restructuring and Related Costs by Segment [Table Text Block]

A summary of restructuring activity by business segment is presented below:

(dollars in millions)	Wireline			Wireless		IT Services and Hardware			Corporate			Total
Balance as of December 31, 2012	$	8.6		$	1.6	$	0.5		$	2.8		$	13.5
Charges	1.4			—		—			1.2			2.6
Utilizations	(2.1		)	—		(0.3		)	(1.2		)	(3.6		)
Balance as of March 31, 2013	$	7.9		$	1.6	$	0.2		$	2.8		$	12.5