CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Supplemental Disclosures) (USD $) Share data in Millions, unless otherwise specified	3 Months Ended	8 Months Ended	9 Months Ended	0 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Jan. 28, 2013 Merged Business	Sep. 30, 2013 Merged Business	Jun. 30, 2013 Merged Business
Purchase price				$ 2,800,000,000
Number of shares of common stock issued for acquisition	35.2	35.2	35.2	35.2
Shares of common stock issued for acquisition				1,800,000,000
Debt assumed				$ 967,000,000	$ 967,000,000	$ 967,000,000