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Related Party Transactions (Tables) (Oxy) | 12 Months Ended
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Dec. 31, 2014
Oxy |
Related party transaction |
Information related to transactions with related parties |
|  | Year Ended December 31, |
|  | 2014 |  | 2013 |  | 2012 |
Revenues |  | $ | 1,212 |  | $ | 1,309 |  | $ | 1,636 |
Purchases and related costs |  | $ | 925 |  | $ | 863 |  | $ | 557 |
|  | December 31, |
|  | 2014 |  | 2013 |
Trade accounts receivable and other receivables |  | $ | 489 |  | $ | 133 |
Accounts payable |  | $ | 441 |  | $ | 181 |

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- Details
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Period Type: | duration

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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_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration