Supplemental Balance Sheet Information (Details 2) - USD ($) $ in Millions		Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
Cash and Cash Equivalents, at Carrying Value		$ 970	$ 725
Property, plant and equipment, gross		4,011	4,108
Accumulated depreciation and amortization		(1,990)	(1,995)
Property, plant and equipment, net		2,021	2,113
Prepaid expenses and other current assets [Member]
Restricted Cash and Cash Equivalents	[1]	53	55
Assets held for sale		21	57
Other Current Assets [Member]
Restricted Cash and Cash Equivalents	[2]	33	51
Continuing Operations [Member]
Cash, Cash Equivalents and Restricted Cash as presented in the Consolidated Statement of Cash Flows		$ 1,056	$ 831	$ 3,667	$ 351

[1] Restricted cash within Prepaid expenses and other current assets primarily relates to the Taco Bell Securitization interest reserves.

[2] Primarily cash balances required to meet statutory minimum net worth requirements for legal entities which enter into U.S. franchise agreements and trust accounts related to our self-insurance program.