Acquisitions (Fair Value Of Identifiable Assets Acquired And Liabilities Assumed) (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Feb. 03, 2011
Acquisitions [Abstract]
Payment in cash, for the approximately 66% of outstanding ordinary shares of WBD on February 3, 2011, including shares underlying ADSs and GDSs (or $2,428, net of cash and cash equivalents acquired)	$ 3,827
Fair value of our previously held equity interest in WBD prior to the acquisition	644
Total	4,471
Inventories	314
Property, plant and equipment	813
Amortizable intangible assets, primarily customer relationships	46
Nonamortizable intangible assets, primarily reacquired franchise rights	3,114
Other current assets and current liabilities	1,244	[1]
Debt obligations	(1,114)
Other noncurrent assets and liabilities	(31)
Deferred income taxes	(665)
Total identifiable net assets	3,721
Fair value of noncontrolling interest in WBD	(1,349)
Goodwill	2,099
Total	4,471
Net of cash and cash equivalents acquired	$ 2,428

[1] Includes cash and cash equivalents, accounts receivable, prepaid expenses and other current assets, accounts payable and other current liabilities.