Rendering

Component: (Network and Table)
Network
2301302 - Disclosure - Summary of Significant Accounting Policies (Tables)
(http://www.apachecorp.com/role/SummaryOfSignificantAccountingPoliciesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000006769 (http://www.sec.gov/CIK)
Accounting Policies [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Accounting Policies [Abstract]
 
Schedule of Allowance for Doubtful Accounts
The following table describes changes to the Company’s allowance for doubtful accounts for 2016, 2015, and 2014:
 
 
2016
 
2015
 
2014
 
 
(In millions)
Allowance for doubtful accounts at beginning of year
 
$
103

 
$
98

 
$
78

Additional provisions for the year
 
14

 
40

 
4

Uncollectible accounts written off net of recoveries
 
(24
)
 
(35
)
 
16

Allowance for doubtful accounts at end of year
 
$
93

 
$
103

 
$
98

  
Schedule of Non-cash Impairments of Proved and Unproved Property and Equipment
The following table represents non-cash impairments of the carrying value of the Company’s proved and unproved property and equipment for 2016, 2015, and 2014:
 
 
For the Year Ended December 31,
 
 
2016
 
2015
 
2014
 
 
(In millions)
Oil and Gas Property:
 
 
 
 
 
 
Proved
 
$
427

 
$
7,389

 
$
6,068

Unproved
 
272

 
2,462

 
1,976

  
Schedule of Goodwill
The following presents the changes to goodwill for the years ended 2016, 2015, and 2014:
 
 
United States
 
Canada
 
Egypt
 
North Sea
 
Total
 
 
(In millions)
Goodwill at December 31, 2013
 
$
384

 
$
103

 
$
87

 
$
163

 
$
737

Divested
 
(140
)
 
—

 
—

 
—

 
(140
)
Impairments
 
(244
)
 
(103
)
 
—

 
—

 
(347
)
Goodwill at December 31, 2014
 
—

 
—

 
87

 
163

 
250

Impairments
 
—

 
—

 
—

 
(163
)
 
(163
)
Goodwill at December 31, 2015
 
—

 
—

 
87

 
—

 
87

Impairments
 
—

 
—

 
—

 
—

 
—

Goodwill at December 31, 2016
 
$
—

 
$
—

 
$
87

 
$
—

 
$
87