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Restructuring Charges (Tables)
3 Months Ended
Mar. 31, 2012
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring and Related Costs
A summary of the activity in these liabilities is presented below:
(dollars in millions)
Employee
Separation
 
Lease
Abandonment
 
Contract Terminations
 
Total
Balance as of December 31, 2011
$
14.2

 
$
8.1

 
$
1.7

 
$
24.0

Charges
0.4

 
0.5

 

 
0.9

Utilizations
(1.7
)
 
(1.3
)
 
(1.3
)
 
(4.3
)
Balance as of March 31, 2012
$
12.9

 
$
7.3

 
$
0.4

 
$
20.6

Schedule of Employee Separation Liabilities by Segment [Table Text Block]
As of March 31, 2012 and December 31, 2011, the restructuring liability by segment was as follows:
(dollars in millions)
Wireline
 
Wireless
 
Data Center Colocation
 
IT Services and Hardware
 
Corporate
 
Total
Balance as of December 31, 2011
$
15.1

 
$
0.7

 
$

 
$
2.5

 
$
5.7

 
$
24.0

Charges

 
0.5

 

 

 
0.4

 
0.9

Utilizations
(2.9
)
 
(0.4
)
 

 
(0.2
)
 
(0.8
)
 
(4.3
)
Balance as of March 31, 2012
$
12.2

 
$
0.8

 
$

 
$
2.3

 
$
5.3

 
$
20.6