XML 21 R57.htm IDEA: XBRL DOCUMENT v2.4.0.8
Segment Information - Selected Financial Information for Anadarko's Reporting Segments Table (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Segment Reporting Information [Line Items]    
Revenues $ 4,338 $ 3,718
Gains (losses) on divestitures and other, net 1,506 175
Total revenues and other 5,844 3,893
Operating costs and expenses (1) 1,443 [1] 1,256 [1]
Net cash from settlement of commodity derivatives 98 (47)
Other (income) expense, net 1 (6)
Net income attributable to noncontrolling interests 43 24
Total expenses and other 1,579 1,223
Adjusted EBITDAX 4,267 2,674
(Gains) Losses on Derivatives, net [Member] | Commodity Contract [Member]
   
Segment Reporting Information [Line Items]    
Net cash from settlement of commodity derivatives 92 (51)
Gathering, Processing, and Marketing Sales [Member] | Commodity Contract [Member] | Not Designated as Hedging Instrument [Member]
   
Segment Reporting Information [Line Items]    
Total (gains) losses on derivatives, net included in marketing revenue, less net cash from settlement 2 4
Excluding Certain Other Nonoperating Items [Member]
   
Segment Reporting Information [Line Items]    
Other (income) expense, net 1 [2] (6) [2]
Other and Intersegment Eliminations [Member]
   
Segment Reporting Information [Line Items]    
Revenues 0 0
Gains (losses) on divestitures and other, net 48 171
Total revenues and other (136) 22
Operating costs and expenses (1) 18 [1] 20 [1]
Total expenses and other 111 (37)
Adjusted EBITDAX (247) 59
Other and Intersegment Eliminations [Member] | (Gains) Losses on Derivatives, net [Member] | Commodity Contract [Member]
   
Segment Reporting Information [Line Items]    
Net cash from settlement of commodity derivatives 92 (51)
Other and Intersegment Eliminations [Member] | Excluding Certain Other Nonoperating Items [Member]
   
Segment Reporting Information [Line Items]    
Other (income) expense, net 1 [2] (6) [2]
Other and Intersegment Eliminations [Member] | Intersegment Revenues [Member]
   
Segment Reporting Information [Line Items]    
Revenues (184) (149)
Oil and Gas Exploration and Production Reporting Segment [Member]
   
Segment Reporting Information [Line Items]    
Revenues 2,389 1,541
Gains (losses) on divestitures and other, net 1,460 4
Oil and Gas Exploration and Production Reporting Segment [Member] | Intersegment Revenues [Member]
   
Segment Reporting Information [Line Items]    
Revenues 1,553 1,862
Oil and Gas Exploration and Production Reporting Segment [Member] | Operating Segments [Member]
   
Segment Reporting Information [Line Items]    
Total revenues and other 5,402 3,407
Operating costs and expenses (1) 1,012 [1] 884 [1]
Total expenses and other 1,012 884
Adjusted EBITDAX 4,390 2,523
Midstream Reporting Segment [Member]
   
Segment Reporting Information [Line Items]    
Revenues 120 84
Gains (losses) on divestitures and other, net (2) 0
Midstream Reporting Segment [Member] | Intersegment Revenues [Member]
   
Segment Reporting Information [Line Items]    
Revenues 320 253
Midstream Reporting Segment [Member] | Operating Segments [Member]
   
Segment Reporting Information [Line Items]    
Total revenues and other 438 337
Operating costs and expenses (1) 232 [1] 188 [1]
Net income attributable to noncontrolling interests 43 24
Total expenses and other 275 212
Adjusted EBITDAX 163 125
Marketing Reporting Segment [Member]
   
Segment Reporting Information [Line Items]    
Revenues 1,829 2,093
Gains (losses) on divestitures and other, net 0 0
Marketing Reporting Segment [Member] | Intersegment Revenues [Member]
   
Segment Reporting Information [Line Items]    
Revenues (1,689) (1,966)
Marketing Reporting Segment [Member] | Operating Segments [Member]
   
Segment Reporting Information [Line Items]    
Total revenues and other 140 127
Operating costs and expenses (1) 181 [1] 164 [1]
Total expenses and other 181 164
Adjusted EBITDAX (39) (33)
Marketing Reporting Segment [Member] | Operating Segments [Member] | Gathering, Processing, and Marketing Sales [Member] | Commodity Contract [Member] | Not Designated as Hedging Instrument [Member]
   
Segment Reporting Information [Line Items]    
Total (gains) losses on derivatives, net included in marketing revenue, less net cash from settlement $ 2 $ 4
[1] Operating costs and expenses excludes exploration expense, DD&A, impairments, and Algeria exceptional profits tax settlement since these expenses are excluded from Adjusted EBITDAX.
[2] Other (income) expense, net excludes Tronox-related contingent loss since this expense is excluded from Adjusted EBITDAX.