Liabilities Subject to Compromise (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
Liabilities Subject To Compromise, Debt	$ 3,843
Liabilities Subject To Compromise, Accrued Interest	137
Liabilities Subject To Compromise, Advances And Other Payables To Affiliates	4
Liabilities subject to compromise (Note 7)	$ 3,984	$ 0