Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions		9 Months Ended
	Sep. 13, 2012	Jun. 27, 2015
Commitments and Contingencies Disclosure [Line Items]
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions		$ 145
Unrecognized Tax Benefits		948
Impact to income tax provision from change in unrecognized tax benefits		85
Unrecognized tax benefits expected reduction due to resolutions of open tax matters		195
Unrecognized Tax Benefits that Would Impact Effective Tax Rate		83
Syndicated programming
Commitments and Contingencies Disclosure [Line Items]
Long-term receivables, net of allowance for credit losses		1,000
Mortgage Receivable
Commitments and Contingencies Disclosure [Line Items]
Long-term receivables, net of allowance for credit losses		$ 700
Allowance for credit losses related to long-term receivables, percentage		4.00%
Guarantee Obligations
Commitments and Contingencies Disclosure [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted		$ 330
Remaining debt service obligation guaranteed, principal		$ 64
Beef Products
Commitments and Contingencies Disclosure [Line Items]
Loss Contingency, Damages Sought, Value	$ 400