|
Segment Information and Geographic Data - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
|
Jun. 25, 2011
|
Jun. 25, 2011
|
Jun. 30, 2012
Country
|
|
| Segment Reporting Information [Line Items] | |||
| Number of countries with Apple retail stores | 12 | ||
| Operating expenses of high-profile stores allocated to corporate marketing | $ 26 | $ 75 |