v2.4.1.9
Goodwill And Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets [Abstract]  
Schedule Of Changes In Goodwill By Operating Segment
The following table summarizes the changes in goodwill by operating segment ($ in millions):  
 
 Managed Care 
 
Specialty Services
 
Total 
Balance as of December 31, 2012
$
151

 
$
105

 
$
256

Acquisition
—

 
92

 
92

Balance as of December 31, 2013
151

 
197

 
348

Acquisition
125

 
281

 
406

Balance as of December 31, 2014
$
276

 
$
478

 
$
754
Schedule Of Intangible Assets
Intangible assets at December 31, consist of the following ($ in millions):  
 
 
 
 
 
Weighted Average Life in Years
 
2014
 
2013
 
2014
 
2013
Purchased contract rights
$
28

 
$
22

 
7.5
 
7.5
Provider contracts
103

 
36

 
11.1
 
13.2
Customer relationships
15

 
13

 
7.1
 
8.0
Trade names
17

 
9

 
13.1
 
18.9
Intangible assets
163

 
80

 
10.3
 
11.1
Less accumulated amortization:
 
 
 
 
 
 
 
Purchased contract rights
(14
)
 
(14
)
 
 
 
 
Provider contracts
(14
)
 
(4
)
 
 
 
 
Customer relationships
(12
)
 
(11
)
 
 
 
 
Trade names
(3
)
 
(2
)
 
 
 
 
Total accumulated amortization
(43
)
 
(31
)
 
 
 
 
Intangible assets, net
$
120

 
$
49

 
 
 
 
Schedule Of Future Amortization Expenses
Estimated total amortization expense related to intangible assets for each of the five succeeding fiscal years is as follows ($ in millions):
Year
 
Expense
2015
 
$
16

2016
 
16

2017
 
13

2018
 
11

2019
 
11