XML 37 R21.htm IDEA: XBRL DOCUMENT v3.8.0.1
Income Taxes
3 Months Ended
Nov. 30, 2017
Income Taxes [Abstract]  
Income Taxes

14. Income Taxes

The effective tax rate differed from the U.S. federal statutory rate of 35% during the three months ended November 30, 2017 and 2016 primarily due to: (a) income in tax jurisdictions with lower statutory tax rates than the U.S.; (b) tax incentives granted to sites in Brazil, China, Malaysia, Singapore and Vietnam; and (c) losses in tax jurisdictions with existing valuation allowances, including losses from stock-based compensation for the three months ended November 30, 2017.