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Related Party Transactions (Tables) (Oxy) | 12 Months Ended
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Dec. 31, 2012
Oxy |
Related party transaction |
Information related to transactions with related parties |
|  | Year Ended December 31, |
|  | 2012 |  | 2011 |  | 2010 |
Revenues |  | $ | 1,636 |  | $ | 2,568 |  | $ | 2,189 |
Purchases and related costs |  | $ | 557 |  | $ | 361 |  | $ | 221 |
|  | December 31, |
|  | 2012 |  | 2011 |
Trade accounts receivable and other receivables |  | $ | 231 |  | $ | 132 |
Accounts payable |  | $ | 129 |  | $ | 155 |

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- Details
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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration