Concentration of Risk and Segment Data (Details 2)		12 Months Ended
		Aug. 31, 2015		Aug. 31, 2014		Aug. 31, 2013
Net Revenue | Apple, Inc.
Revenue, Major Customer [Line Items]
Concentration of risk percentage		24.00%		18.00%		20.00%
Net Revenue | BlackBerry Limited
Revenue, Major Customer [Line Items]
Concentration of risk percentage			[1]		[1]	12.00%
Accounts Receivable | Apple, Inc.
Revenue, Major Customer [Line Items]
Concentration of risk percentage		19.00%		12.00%
Accounts Receivable | BlackBerry Limited
Revenue, Major Customer [Line Items]
Concentration of risk percentage	[1]

[1] Amount was less than 10% of total.