Annual report pursuant to Section 13 and 15(d)

Business Segment, Geographic and Customer Information - Additional Information (Detail)

v2.4.0.8
Business Segment, Geographic and Customer Information - Additional Information (Detail)
12 Months Ended
Aug. 31, 2014
Segment
Segment Reporting Information [Line Items]  
Number of reportable segments 3
Largest customer sales in fiscal year, percent 3.00%
Export sales from domestic operation, as a percentage of total net sales 8.30%