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Goodwill And Other Intangible Assets
12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangible Assets
Goodwill and Other Intangible Assets
No goodwill is allocated to our Other segment. A summary of the change in the carrying amount of goodwill for our Commercial and Specialty Business segment and Government Business segment (see Note 19, “Segment Information”) for 2014 and 2013 is as follows:
 
Commercial
and Specialty
Business
 
Government
Business
 
Total
Balance as of January 1, 2013
$
11,555.3

 
$
5,334.5

 
$
16,889.8

Measurement period adjustments
(1.3
)
 
28.7

 
27.4

Balance as of December 31, 2013
$
11,554.0

 
$
5,363.2

 
$
16,917.2

Measurement period adjustments
(1.6
)
 
(0.2
)
 
(1.8
)
Other adjustments
266.5

 
(99.9
)
 
166.6

Balance as of December 31, 2014
$
11,818.9

 
$
5,263.1

 
$
17,082.0

Accumulated impairment as of December 31, 2014
$
(41.0
)
 
$

 
$
(41.0
)

Measurement period adjustments incurred during 2014 included a reduction of $1.8 related to the tax benefit on the exercise of stock options issued as part of various acquisitions. Other adjustments incurred during 2014 included transfers between business segments and reclassification to goodwill of the indefinite-lived provider network intangible asset, net of deferred taxes, presented in the other intangible asset table below. Measurement period adjustments incurred during 2013 included a reduction of $1.5 related to the tax benefit on the exercise of stock options issued as part of various acquisitions and an increase of $28.9 related to other measurement period adjustments.
As required by FASB guidance, we completed annual impairment tests of existing goodwill and other intangible assets with indefinite lives during 2014, 2013 and 2012. We perform these annual impairment tests during the fourth quarter. FASB guidance also requires interim impairment testing to be performed when potential impairment indicators exist. These tests involve the use of estimates related to the fair value of goodwill and intangible assets with indefinite lives and require a significant degree of management judgment and the use of subjective assumptions. The fair values were estimated using the income and market value valuation methods, incorporating Level III internal estimates for inputs, including, but not limited to, revenue projections, income projections, cash flows and discount rates. We did not incur any impairment losses in 2014, 2013 or 2012 as the estimated fair values of our reporting units were substantially in excess of their carrying values.
The components of other intangible assets as of December 31 are as follows:
 
2014
 
2013
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Amount
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Amount
Intangible assets with finite lives:
 
 
 
 
 
 
 
 
 
 
 
Customer relationships
$
3,318.4

 
$
(2,473.4
)
 
$
845.0

 
$
3,308.9

 
$
(2,264.2
)
 
$
1,044.7

Provider and hospital relationships
140.9

 
(51.4
)
 
89.5

 
140.5

 
(44.7
)
 
95.8

Other
61.6

 
(33.3
)
 
28.3

 
61.7

 
(28.3
)
 
33.4

Total
3,520.9

 
(2,558.1
)
 
962.8

 
3,511.1

 
(2,337.2
)
 
1,173.9

Intangible assets with indefinite lives:
 
 
 
 
 
 
 
 
 
 
 
Blue Cross and Blue Shield and other trademarks
6,298.7

 

 
6,298.7

 
6,298.7

 

 
6,298.7

Provider network

 

 

 
271.8

 

 
271.8

State Medicaid licenses
696.6

 

 
696.6

 
696.6

 

 
696.6

Total
6,995.3

 

 
6,995.3

 
7,267.1

 

 
7,267.1

Other intangible assets
$
10,516.2

 
$
(2,558.1
)
 
$
7,958.1

 
$
10,778.2

 
$
(2,337.2
)
 
$
8,441.0


As of December 31, 2014, the estimated amortization expense for each of the five succeeding years is as follows: 2015, $184.2; 2016, $153.5; 2017, $133.5; 2018, $113.8; and 2019, $94.1.