|
Components of Gross and Net Intangible Asset Balances (Detail) (USD $)
In Millions, unless otherwise specified |
Sep. 29, 2012
|
Sep. 24, 2011
|
|---|---|---|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Acquired Intangible Assets, Gross Carrying Amount | $ 5,266 | $ 3,973 |
| Acquired Intangible Assets, Accumulated Amortization | (1,042) | (437) |
| Acquired Intangible Assets, Net Carrying Amount | 4,224 | 3,536 |
|
Definite lived and amortizable acquired intangible assets
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Acquired Intangible Assets, Gross Carrying Amount | 5,166 | 3,873 |
| Acquired Intangible Assets, Accumulated Amortization | (1,042) | (437) |
| Acquired Intangible Assets, Net Carrying Amount | 4,124 | 3,436 |
|
Indefinite lived and non-amortizable trademarks
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Acquired Intangible Assets, Gross Carrying Amount | 100 | 100 |
| Acquired Intangible Assets, Accumulated Amortization | 0 | 0 |
| Acquired Intangible Assets, Net Carrying Amount | $ 100 | $ 100 |