v2.4.0.8
Goodwill and Other Intangible Assets (Tables)
 6 Months Ended
Jun. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in the carrying value of goodwill by operating segment
Changes in the carrying value of goodwill by reportable segment for the six months ended June 30, 2013 are as follows:
 
(in millions)
Water
Infrastructure
 
Applied Water
 
Total
Balance as of January 1, 2013
$
1,085

 
$
562

 
$
1,647

Activity in 2013
 
 
 
 
 
Goodwill acquired (a)
48

 
—

 
48

Foreign currency and other
(16
)
 
(5
)
 
(21
)
Balance as of June 30, 2013
$
1,117

 
$
557

 
$
1,674
Other Intangible Assets
Information regarding our other intangible assets is as follows:
 
 
June 30, 2013
 
December 31, 2012
(in millions)
Carrying
Amount
 
Accumulated
Amortization
 
Net
Intangibles
 
Carrying
Amount
 
Accumulated
Amortization
 
Net
Intangibles
Customer and distributor relationships
$
343

 
$
(88
)
 
$
255

 
$
317

 
$
(75
)
 
$
242

Proprietary technology
107

 
(32
)
 
75

 
105

 
(29
)
 
76

Trademarks
33

 
(14
)
 
19

 
33

 
(14
)
 
19

Patents and other
20

 
(17
)
 
3

 
21

 
(17
)
 
4

Indefinite-lived intangibles
146

 
—

 
146

 
143

 
—

 
143

 
$
649

 
$
(151
)
 
$
498

 
$
619

 
$
(135
)
 
$
484