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Identified Intangible Assets, Finite-Lived Intangible Assets (Detail) (USD $)
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12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | 3 Months Ended | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 28, 2013
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Dec. 29, 2012
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Dec. 31, 2011
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Jan. 31, 2011
NVIDIA cross-license agreement [Member]
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Dec. 25, 2010
NVIDIA cross-license agreement [Member]
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Dec. 28, 2013
NVIDIA cross-license agreement [Member]
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Dec. 28, 2013
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Finite-Lived Intangible Assets [Member]
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Dec. 28, 2013
Acquisition-related Developed Technology [Member]
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Dec. 29, 2012
Acquisition-related Developed Technology [Member]
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Dec. 31, 2011
Acquisition-related Developed Technology [Member]
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Dec. 28, 2013
Acquisition-related Developed Technology [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Acquisition-related Developed Technology [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 28, 2013
Acquisition-related Customer Relationships [Member]
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Dec. 29, 2012
Acquisition-related Customer Relationships [Member]
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Dec. 31, 2011
Acquisition-related Customer Relationships [Member]
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Dec. 28, 2013
Acquisition-related Customer Relationships [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Acquisition-related Customer Relationships [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 28, 2013
Acquisition-related Trade Names [Member]
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Dec. 29, 2012
Acquisition-related Trade Names [Member]
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Dec. 31, 2011
Acquisition-related Trade Names [Member]
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Dec. 28, 2013
Acquisition-related Trade Names [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Acquisition-related Trade Names [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 28, 2013
Licensed Technology and Patents [Member]
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Dec. 29, 2012
Licensed Technology and Patents [Member]
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Dec. 31, 2011
Licensed Technology and Patents [Member]
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Dec. 28, 2013
Licensed Technology and Patents [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Licensed Technology and Patents [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 28, 2013
Other Intangible Assets [Member]
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Dec. 29, 2012
Other Intangible Assets [Member]
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Dec. 31, 2011
Other Intangible Assets [Member]
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Dec. 29, 2012
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Member]
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Dec. 29, 2012
Patents [Member]
Interdigital, Inc. [Member]
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Dec. 31, 2011
Licensing Technology [Member]
NVIDIA cross-license agreement [Member]
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Apr. 02, 2011
Licensing Technology [Member]
NVIDIA cross-license agreement [Member]
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| Identified Intangible Assets By Major Class [Abstract] | |||||||||||||||||||||||||||||||||||
| Gross Assets, Finite-lived Intangible Assets | $ 7,840,000,000 | $ 7,782,000,000 | $ 2,922,000,000 | $ 2,778,000,000 | $ 1,760,000,000 | $ 1,712,000,000 | $ 65,000,000 | $ 68,000,000 | $ 3,093,000,000 | $ 2,986,000,000 | $ 238,000,000 | ||||||||||||||||||||||||
| Accumulated Amortization | (3,537,000,000) | (2,485,000,000) | (1,691,000,000) | (1,116,000,000) | (828,000,000) | (551,000,000) | (44,000,000) | (33,000,000) | (974,000,000) | (699,000,000) | (86,000,000) | ||||||||||||||||||||||||
| Net | 4,303,000,000 | 5,297,000,000 | 1,231,000,000 | 1,662,000,000 | 932,000,000 | 1,161,000,000 | 21,000,000 | 35,000,000 | 2,119,000,000 | 2,287,000,000 | 152,000,000 | ||||||||||||||||||||||||
| Loss Contingency, Cross License Payment Amount Total, 2011-2016 | 1,500,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Cross License Annual Payment Amount, 2011-2013 | 300,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Cross License Annual Payment Amount, 2014-2016 | 200,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Cross License Liability | 1,400,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Cross License Expense | 100,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Acquired Identified Intangible Asset, Amount | 1,300,000,000 | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Acquired Identified Intangible Asset, Weighted Average Useful Life (in years) | 17 years | ||||||||||||||||||||||||||||||||||
| Loss Contingency, Notes Payable | 587,000,000 | ||||||||||||||||||||||||||||||||||
| Identified Intangible Assets, Acquired During Period [Abstract] | |||||||||||||||||||||||||||||||||||
| Identified Intangible Assets Acquired During Period | 114,000,000 | 168,000,000 | 60,000,000 | 238,000,000 | 375,000,000 | ||||||||||||||||||||||||||||||
| Acquired Finite-lived Intangible Asset, Weighted Average Useful Life (in years) | 5 years | 10 years | 7 years | 10 years | 9 years | 10 years | |||||||||||||||||||||||||||||
| Finite Lived Intangible Assets Purchased | 36,000,000 | 815,000,000 | |||||||||||||||||||||||||||||||||
| Identified Intangible Assets, Amortization Expenses [Abstract] | |||||||||||||||||||||||||||||||||||
| Amortization of acquisition-related intangibles | 576,000,000 | 557,000,000 | 482,000,000 | 279,000,000 | 296,000,000 | 250,000,000 | 12,000,000 | 12,000,000 | 10,000,000 | ||||||||||||||||||||||||||
| Amortization of intangibles | 1,242,000,000 | 1,165,000,000 | 923,000,000 | 272,000,000 | 214,000,000 | 181,000,000 | 103,000,000 | 86,000,000 | 0 | ||||||||||||||||||||||||||
| Identified Intangible Assets, Future Amortization Expenses [Abstract] | |||||||||||||||||||||||||||||||||||
| Future Amortization Expense, 2014 | 1,127,000,000 | 579,000,000 | 268,000,000 | 10,000,000 | 270,000,000 | ||||||||||||||||||||||||||||||
| Future Amortization Expense, 2015 | 815,000,000 | 303,000,000 | 251,000,000 | 9,000,000 | 252,000,000 | ||||||||||||||||||||||||||||||
| Future Amortization Expense, 2016 | 685,000,000 | 211,000,000 | 233,000,000 | 3,000,000 | 238,000,000 | ||||||||||||||||||||||||||||||
| Future Amortization Expense, 2017 | 404,000,000 | 63,000,000 | 142,000,000 | 0 | 199,000,000 | ||||||||||||||||||||||||||||||
| Future Amortization Expense, 2018 | $ 228,000,000 | $ 41,000,000 | $ 29,000,000 | $ 0 | $ 158,000,000 | ||||||||||||||||||||||||||||||