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Fair Value Measurements (Details) - USD ($) $ in Thousands | Jul. 31, 2023 | Jul. 31, 2022
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Fair Value Disclosures [Abstract] |  |
Cash equivalents, at Carrying Value | $ 674,980 | $ 1,236,990
Cash equivalents, at Fair Value | 677,515 | 1,237,337
Investment in held to maturity securities, Carrying Value | 1,406,589 | 0
Fair Value | 1,414,903 | 0
Total Assets, at Carrying Value | 2,081,569 | 1,236,990
Total Assets, at Fair Value | 2,092,418 | 1,237,337
Long-term debt, including current portion, at Carrying Value | 11,006 | 0
Long-term debt, including current portion, at Fair Value | 11,006 | 0
Total Liabilities, at Carrying Value | 11,006 | 0
Total Liabilities, at Fair Value | $ 11,006 | $ 0

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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