Recently Issued Accounting Standards Not Yet Adopted	6 Months Ended
Jan. 31, 2020
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recently Issued Accounting Standards Not Yet Adopted	Note 17—Recently Issued Accounting Standards Not Yet Adopted In June 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-13, Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments, that changes the impairment model for most financial assets and certain other instruments. For receivables, loans and other instruments, entities will be required to use a new forward-looking current expected credit loss model that generally will result in the earlier recognition of allowance for losses. For available-for-sale debt securities with unrealized losses, entities will measure credit losses in a manner similar to current practice, except the losses will be recognized as allowances instead of reductions in the amortized cost of the securities. In addition, an entity will have to disclose significantly more information about allowances, credit quality indicators and past due securities. The new provisions will be applied as a cumulative-effect adjustment to retained earnings. The Company will adopt the new standard on August 1, 2023. The Company is evaluating the impact that the new standard will have on its consolidated financial statements. In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 740), Simplifying the Accounting for Income Taxes, that removes certain exceptions to the general principles in Topic 740, and clarifies and amends existing guidance in Topic 740. The Company will adopt the new standard on August 1, 2021. The Company is evaluating the impact that the new standard will have on its consolidated financial statements. In January 2020, the FASB issued ASU No. 2020-01, Investments—Equity Securities (Topic 321), Investments—Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815), that clarifies the interactions between Topic 321, Topic 323, and Topic 815. The amendments in this ASU affect the application of the measurement alternative for certain equity securities and the equity method of accounting, and guidance for certain forward contracts and purchased options to purchase securities, that, upon settlement or exercise, would be accounted for under the equity method of accounting. The Company will adopt the new standard on August 1, 2021. The Company is evaluating the impact that the new standard will have on its consolidated financial statements.

Recently Issued Accounting Standards Not Yet Adopted

6 Months Ended

Jan. 31, 2020

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Recently Issued Accounting Standards Not Yet Adopted

Note 17—Recently Issued Accounting Standards Not Yet Adopted

In June 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-13, Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments, that changes the impairment model for most financial assets and certain other instruments. For receivables, loans and other instruments, entities will be required to use a new forward-looking current expected credit loss model that generally will result in the earlier recognition of allowance for losses. For available-for-sale debt securities with unrealized losses, entities will measure credit losses in a manner similar to current practice, except the losses will be recognized as allowances instead of reductions in the amortized cost of the securities. In addition, an entity will have to disclose significantly more information about allowances, credit quality indicators and past due securities. The new provisions will be applied as a cumulative-effect adjustment to retained earnings. The Company will adopt the new standard on August 1, 2023. The Company is evaluating the impact that the new standard will have on its consolidated financial statements.

In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 740), Simplifying the Accounting for Income Taxes, that removes certain exceptions to the general principles in Topic 740, and clarifies and amends existing guidance in Topic 740. The Company will adopt the new standard on August 1, 2021. The Company is evaluating the impact that the new standard will have on its consolidated financial statements.

In January 2020, the FASB issued ASU No. 2020-01, Investments—Equity Securities (Topic 321), Investments—Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815), that clarifies the interactions between Topic 321, Topic 323, and Topic 815. The amendments in this ASU affect the application of the measurement alternative for certain equity securities and the equity method of accounting, and guidance for certain forward contracts and purchased options to purchase securities, that, upon settlement or exercise, would be accounted for under the equity method of accounting. The Company will adopt the new standard on August 1, 2021. The Company is evaluating the impact that the new standard will have on its consolidated financial statements.