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Goodwill And Other Intangible Assets
3 Months Ended
Mar. 31, 2017
Goodwill And Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangible Assets

12.

Goodwill and Other Intangible Assets

Goodwill

Devon performs an annual impairment test of goodwill at October 31, or more frequently if events or changes in circumstances indicate that the carrying value of a reporting unit may not be recoverable. Sustained weakness in the overall energy sector driven by low commodity prices, together with a decline in EnLink’s unit price, caused a noncash goodwill impairment of $873 million in the first quarter of 2016. This consisted of a full impairment charge of $93 million related to EnLink’s Crude and Condensate reporting unit and partial impairment to EnLink’s Texas and General Partner reporting units of $473 million and $307 million, respectively.

Other Intangible Assets

The following table presents other intangible assets reported in other long-term assets in the accompanying consolidated balance sheets.

 

 

 

March 31, 2017

 

 

December 31, 2016

 

 

 

(Millions)

 

Customer relationships

 

$

1,796

 

 

$

1,796

 

Accumulated amortization

 

 

(201

)

 

 

(172

)

Net intangibles

 

$

1,595

 

 

$

1,624

 

 

The weighted-average amortization period for other intangible assets is 14 years. Amortization expense for intangibles was approximately $29 million and $28 million for the three months ended March 31, 2017 and 2016, respectively. The remaining amortization expense is estimated to be $118 million for each of the next five years.