v2.4.0.6
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