XML 46 R37.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Business Segment Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Summarized Financial Information of Segments | Summarized financial information concerning the Company’s segments is shown in the following table:
|  | Exploration and Production |  |  | Well Services |  |  | Consolidated |
|  | (In thousands) |
Year Ended December 31,2012 |  |  |  |
Revenues |  | $ | 670,491 |  |  | $ | 82,481 |  |  | $ | 752,972 |
Inter-segment revenues |  |  | — |  |  |  | (66,304 | ) |  |  | (66,304 | )
Total revenues |  |  | 670,491 |  |  |  | 16,177 |  |  |  | 686,668 |
Operating income |  |  | 276,740 |  |  |  | 253 |  |  |  | 276,993 |
Other income (expense) |  |  | (31,120 | ) |  |  | 1 |  |  |  | (31,119 | )
Income before income taxes |  |  | 245,620 |  |  |  | 254 |  |  |  | 245,874 |
Total assets |  |  | 2,475,820 |  |  |  | 52,974 |  |  |  | 2,528,794 |
Capital expenditures (1) |  |  | 1,132,895 |  |  |  | 15,679 |  |  |  | 1,148,574 |
Depreciation, depletion and amortization |  |  | 206,127 |  |  |  | 607 |  |  |  | 206,734 |
(1) | Capital expenditures reflected in the table above differ from the amounts shown in the Consolidated Statement of Cash Flows because amounts reflected in the table include changes in accrued liabilities from the previous reporting period for capital expenditures, while the amounts presented in the statement of cash flows are presented on a cash basis.

X
- 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 22 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 Reference 2: 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 Reference 3: 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=14024403&loc=d3e13816-109267 Reference 4: 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 5: 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 6: 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 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration