| Segment Information [Text Block] |
5. Segment Information
Selected financial information by reportable segment is presented below for the three-month and six-month periods ended June 30, 2013 and 2012 (in thousands):
| | Three Months Ended | | | Six Months Ended | | | | June 30, | | | June 30, | | | | 2013 | | | 2012 | | | 2013 | | | 2012 | | | | | | | | | | | | | | | Net Operating Revenues | | | | | | | | | | | | | United States | | $ | 3,612,224 | | | $ | 2,660,452 | | | $ | 6,644,076 | | | $ | 5,251,793 | | Canada | | | 89,140 | | | | 96,489 | | | | 272,883 | | | | 184,559 | | Trinidad | | | 132,924 | | | | 146,274 | | | | 268,272 | | | | 267,344 | | Other International (1) | | | 5,897 | | | | 6,104 | | | | 11,468 | | | | 12,274 | | Total | | $ | 3,840,185 | | | $ | 2,909,319 | | | $ | 7,196,699 | | | $ | 5,715,970 | | | | | | | | | | | | | | | | | | | Operating Income (Loss) | | | | | | | | | | | | | | | | | United States | | $ | 1,083,643 | | | $ | 634,927 | | | $ | 1,774,169 | | | $ | 1,165,878 | | Canada | | | (20,083 | ) | | | (14,052 | ) | | | 51,330 | | | | (52,636 | ) | Trinidad | | | 71,893 | | | | 92,947 | | | | 152,788 | | | | 170,160 | | Other International (1) | | | (43,409 | ) | | | (21,483 | ) | | | (53,169 | ) | | | (31,291 | ) | Total | | | 1,092,044 | | | | 692,339 | | | | 1,925,118 | | | | 1,252,111 | | | | | | | | | | | | | | | | | | | Reconciling Items | | | | | | | | | | | | | | | | | Other Income (Expense), Net | | | 4,833 | | | | 4,675 | | | | (5,301 | ) | | | 15,306 | | Interest Expense, Net | | | 61,647 | | | | 50,775 | | | | 123,568 | | | | 101,044 | | Income Before Income Taxes | | $ | 1,035,230 | | | $ | 646,239 | | | $ | 1,796,249 | | | $ | 1,166,373 | |
(1) Other International primarily includes EOG's United Kingdom, China and Argentina operations.
Total assets by reportable segment are presented below at June 30, 2013 and December 31, 2012 (in thousands):
| | At | | | At | | | | June 30, | | | December 31, | | | | 2013 | | | 2012 | | Total Assets | | | | | | | United States | | $ | 26,072,533 | | | $ | 24,523,072 | | Canada | | | 976,093 | | | | 1,202,031 | | Trinidad | | | 1,094,649 | | | | 1,012,727 | | Other International (1) | | | 933,877 | | | | 598,748 | | Total | | $ | 29,077,152 | | | $ | 27,336,578 | |
(1) Other International primarily includes EOG's United Kingdom, China and Argentina operations. |