Income Taxes (Details) (Schedule of Deferred Tax Assets and Liabilities) - USD ($) $ in Millions	Dec. 26, 2015	Dec. 27, 2014
Deferred tax assets:
Net operating loss carryovers	$ 2,342	$ 1,978
Deferred distributor income	20	28
Inventory valuation	39	22
Accrued expenses not currently deductible	74	107
Acquired intangibles	257	248
Tax deductible goodwill	192	295
Federal and state tax credit carryovers	400	391
Foreign capitalized research and development costs	60	41
Foreign research and development ITC credits	231	282
Discount of convertible notes	1	11
Other	119	167
Total deferred tax assets	3,735	3,570
Valuation allowance	(3,669)	(3,495)
Total deferred tax assets, net of valuation allowance	66	75
Deferred tax liabilities:
Undistributed foreign earnings	(33)	(37)
Other	(23)	(19)
Total deferred tax liabilities	(56)	(56)
Deferred tax assets, net
Net deferred tax assets	$ 10	$ 19