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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2011
Segment Information [Abstract] |
Condensed Statements Of Comprehensive Earnings And Balance Sheets Of Reportable Segments |
| U.S. | Canada | Total
| (In millions)
Year Ended December 31, 2011: |
Oil, gas and NGL sales | $ 5,418 | $ 2,897 | $ 8,315
Oil, gas and NGL derivatives | $ 881 | $ — | $ 881
Marketing and midstream revenues | $ 2,059 | $ 199 | $ 2,258
Interest expense | $ 204 | $ 148 | $ 352
Depreciation, depletion and amortization | $ 1,439 | $ 809 | $ 2,248
Earnings from continuing operations before income taxes | $ 3,477 | $ 813 | $ 4,290
Income tax expense | $ 1,958 | $ 198 | $ 2,156
Earnings from continuing operations | $ 1,519 | $ 615 | $ 2,134
Property and equipment, net | $ 16,989 | $ 7,785 | $ 24,774
Total continuing assets (1) | $ 22,622 | $ 18,342 | $ 40,964
Capital expenditures | $ 6,112 | $ 1,708 | $ 7,820
Year Ended December 31, 2010: |  |  |
Oil, gas and NGL sales | $ 4,742 | $ 2,520 | $ 7,262
Oil, gas and NGL derivatives | $ 809 | $ 2 | $ 811
Marketing and midstream revenues | $ 1,742 | $ 125 | $ 1,867
Interest expense | $ 159 | $ 204 | $ 363
Depreciation, depletion and amortization | $ 1,229 | $ 701 | $ 1,930
Earnings from continuing operations before income taxes | $ 2,943 | $ 625 | $ 3,568
Income tax expense | $ 1,062 | $ 173 | $ 1,235
Earnings from continuing operations | $ 1,881 | $ 452 | $ 2,333
Property and equipment, net | $ 12,379 | $ 7,273 | $ 19,652
Total continuing assets (1) | $ 18,320 | $ 13,185 | $ 31,505
Capital expenditures | $ 5,007 | $ 2,107 | $ 7,114
Year Ended December 31, 2009: |  |  |
Oil, gas and NGL sales | $ 3,958 | $ 2,139 | $ 6,097
Oil, gas and NGL derivatives | $ 382 | $ 2 | $ 384
Marketing and midstream revenues | $ 1,498 | $ 36 | $ 1,534
Interest expense | $ 125 | $ 224 | $ 349
Depreciation, depletion and amortization | $ 1,498 | $ 610 | $ 2,108
(Loss) earnings from continuing operations before income taxes | $ (4,961) | $ 435 | $ (4,526)
Income tax (benefit) expense | $ (1,894) | $ 121 | $ (1,773)
(Loss) earnings from continuing operations | $ (3,067) | $ 314 | $ (2,753)
Reduction of carrying value of oil and gas properties | $ 6,408 | $ — | $ 6,408
Capital expenditures | $ 3,584 | $ 1,099 | $ 4,683

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27, 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13816-109267 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599 + Details
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