No definition available.

Name:	us-gaap_AccountsAndNotesReceivableUnclassifiedAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The aggregate of amounts due from customers or clients, within one year of the balance sheet date (or one operating cycle, if longer), for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date within one year of the balance sheet, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

Supplemental Balance Sheet Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 13, 2015 USD ($)	Jun. 14, 2014 USD ($)	Jun. 13, 2015 USD ($) days	Jun. 14, 2014 USD ($)	Dec. 27, 2014 USD ($)
Accounts and Notes Receivable [Abstract]
Number of days from the period in which the corresponding sales occur that trade receivables are generally due \| days			30
Accounts Notes and Loans Receivable Gross Current	$ 366		$ 366		$ 337
Allowance For Doubtful Accounts Notes And Loans Receivable Current	16		16		12
Accounts and notes receivable, net	350		350		325
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	8,076		8,076		8,082
Accumulated depreciation and amortization	(3,704)		(3,704)		(3,584)
Property, plant and equipment, net	4,372		4,372		4,498
Assets Held-for-sale, Current	31		31		14
Noncontrolling Interest [Line Items]
Noncontrolling interests	56		56		57
Net Income (loss) - noncontrolling interests	1	$ 4	0	$ 4
Noncontrolling Interest [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests	$ 56		56		57
Net Income (loss) - noncontrolling interests			0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest			$ (1)
Redeemable Noncontrolling Interest [Member]
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	7.00%		7.00%
Net Income (Loss) Attributable to Redeemable Noncontrolling Interest			$ 0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest			(1)
Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount	$ 8		8		$ 9
Mexico [Domain]
Property, Plant and Equipment [Abstract]
Assets Held-for-sale, Current	$ 16		$ 16