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Fair Value of Financial Instruments (Tables) | 12 Months Ended
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Aug. 31, 2022
Fair Value Of Financial Instruments [Abstract] |
Estimated Fair Values of Financial Instruments and Methods and Assumptions Used | The estimated fair values of financial instruments and the methods and assumptions used to estimate such fair values are as follows:
(In millions) |  | Carrying Amount 1 |  |  | Estimated Fair Value (Level 2) |
Notes payable as of August 31, 2022 |  | $ | 1,289.0 |  |  | $ | 1,231.2 |
Notes payable as of August 31, 2021 |  | $ | 913.8 |  |  | $ | 935.9 |
1 Carrying amount disclosed in this table excludes debt discount and debt issuance costs.

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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