v2.4.0.8
Related Party Transactions
6 Months Ended
Jun. 30, 2013
Related Party Transactions [Abstract]  
Related Party Transactions
Note 20—Related Party Transactions
          
We consider our equity method investments to be related parties. Significant transactions with related parties were:
          
  Millions of Dollars
  Three Months Ended Six Months Ended
 June 30June 30
  2013 2012 2013 2012
          
Operating revenues and other income $ 31  11  39  34
Purchases*  49  93  90  136
Operating expenses and selling, general and administrative        
 expenses  43  41  89  81
Net interest expense**  7  10  16  21
*2012 has been restated to eliminate certain non-related party transactions.
**We paid interest to, or received interest from, various affiliates, including FCCL Partnership. See Note 7—Investments, Loans and Long-
 Term Receivables, for additional information on loans to affiliated companies.