XML 17 R55.htm IDEA: XBRL DOCUMENT v2.4.0.6
Related Party Transactions - Balance Sheet (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2012
Successor [Member]
Dec. 31, 2011
Predecessor [Member]
Related Party Transactions [Line Items]      
Proceeds from Equity Method Investment, Dividends or Distributions $ 6    
Investment in ETP   99 [1] 0 [1]
Accounts receivable - affiliates   72 10
Accounts payable - affiliates   $ 110 $ 0
[1] (1) The Company received $6 million in distributions related to our investment in ETP during 2012.