Revenue Recognition (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 31, 2024	Aug. 31, 2023
Disaggregation Of Revenue [Line Items]
Unsatisfied performance obligation amount	$ 97.9	$ 1.5
Expected time to satisfied	The balance of unsatisfied performance obligations at August 31, 2024 is expected to be satisfied within the next twelve to eighteen months.
Revenue recognized	$ 17.8
Other Current Assets [Member]
Disaggregation Of Revenue [Line Items]
Contract assets	3.3	1.3
Other Current and Noncurrent Liabilities [Member]
Disaggregation Of Revenue [Line Items]
Contract liabilities	$ 21.5	$ 20.5

Contract with customer unsatisfied performance obligation amount.

No definition available.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Description of when remaining performance obligation is expected to be recognized as revenue.

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