Commitment and Contingencies	3 Months Ended
	Oct. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Legal Matters and Contingencies	OTHER CONTINGENCIESWe are party to various legal actions from time to time that are ordinary in nature and incidental to the operation of our business, including ongoing litigation. While it is not possible at this time to determine with certainty the ultimate outcome of these or other lawsuits, we believe that none of the pending proceedings will have a material adverse effect on our business, financial condition, results of operations or cash flows. In June 2020, the Company received notice from a former service provider alleging a breach of contract regarding the payment of a contingency fee. Such party subsequently, in July 2020, filed a lawsuit seeking to require the Company to participate in binding mediation regarding this matter. Although we believe this claim to be without merit, as of July 31, 2020, we have determined a reasonable estimate of this liability within a range, with no amount within that range being a better estimate than any other amount, and have therefore recorded that estimate within Other accrued expenses. There have been no changes during the three months ended October 31, 2020 that would have changed this estimate. We believe that any loss related to this matter is unlikely to be material. However, the outcome of this legal matter is subject to significant uncertainties. The ability to predict the ultimate outcome of this legal matter involves judgments, estimates and inherent uncertainties. The actual outcome could differ materially from management’s estimates.