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New Accounting Pronouncements | 6 Months Ended
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Jan. 31, 2021
Accounting Policies [Abstract] |
New Accounting Pronouncements and Changes in Accounting Principles [Text Block] | New Accounting Pronouncements Adopted Standards In June 2016, the FASB issued ASU 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments," which changes the impairment model for most financial instruments. Prior guidance required the recognition of credit losses based on an incurred loss impairment methodology that reflected losses once the losses were probable. Under ASU 2016-13, the Company is required to use a current expected credit loss model ("CECL") that immediately recognizes an estimate of credit losses that are expected to occur over the life of the financial instruments that are in the scope of this update, including trade receivables. The Company adopted ASU 2016-13 effective August 1, 2020, which did not have a material impact on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, "Goodwill and Other, Simplifying the Test for Goodwill Impairment." The new guidance removes Step 2 of the goodwill impairment test, which required a hypothetical purchase price allocation. A goodwill impairment is now the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance remains largely unchanged. The Company adopted ASC 2017-04 effective August 1, 2020. This guidance only impacts the Company's consolidated financial statements if there is a future impairment of goodwill. Standards not yet adopted In December 2019, the FASB issued ASU 2019-12, "Income Taxes - Simplifying the Accounting for Income Taxes (Topic 740)." The new guidance removes certain exceptions to the general principles in ASC 740 such as recognizing deferred taxes for equity investments, the incremental approach to performing intraperiod tax allocation and calculating income taxes in interim periods. The standard also simplifies accounting for income taxes under U.S. GAAP by clarifying and amending existing guidance, including the recognition of deferred taxes for goodwill, the allocation of taxes to members of a consolidated group and requiring that an entity reflect the effect of enacted changes in tax laws or rates in the annual effective tax rate computation in the interim period that includes the enactment date. This guidance is effective for annual periods beginning after Dec ember 15, 2020, and interim periods thereafter. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this ASU will have on the consolidated financial statements and related disclosures. In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." Subject to meeting certain criteria, the new guidance provides optional expedients and exceptions to applying contract modification accounting under existing U.S. GAAP, to address the expected phase out of the London Inter-bank Offered Rate ("LIBOR") by the end of 2021. This guidance was effective upon issuance and allows application to contract changes as early as January 1, 2020. Some of the Company's contracts with respect to its borrowing agreements already contain comparable alternative reference rates that would automatically take effect upon the phasing out of LIBOR. The Company is in the process of reviewing its bank facilities and commercial contracts that utilize LIBOR as the reference rate and is currently evaluating the potential impact that the adoption of this ASU will have on the consolidated financial statements and related disclosures.

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- Definition The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 65 -Paragraph 1 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=113356391&loc=SL49131195-203048 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -URI http://asc.fasb.org/topic&trid=2122394 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 65 -Paragraph 1 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=113356391&loc=SL49131195-203048 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 6 -URI 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