XML 36 R23.htm IDEA: XBRL DOCUMENT

Retirement Plans	12 Months Ended
Retirement Plans	Jul. 31, 2017
Retirement Benefits [Abstract]
Retirement Plans	Retirement Plans We have 401(k) Savings and Retirement Plans for the benefit of eligible U.S. employees. Additionally, our Canadian and certain European subsidiaries maintain profit sharing plans for the benefit of eligible employees. Contributions by the Company are both discretionary and non-discretionary and are limited in any year to the amount allowable by government tax authorities. Aggregate employer contributions recognized under these plans were $3,863, $3,406 and $2,541 for fiscal 2017, 2016 and 2015, respectively.