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Significant Accounting Policies - Schedule of Other Current Liabilities (Details) - USD ($) $ in Millions	Aug. 31, 2025	Aug. 31, 2024
Other Current Liabilities [Line Items]
Customer incentive programs	$ 46.5	$ 35.3
Refunds to customers	31.7	28.2
Current deferred revenues	21.4	17.4
Sales commissions	30.8	35.3
Freight costs	13.3	18.1
Product warranty costs	29.4	28.4
Tax-related items	25.3	7.1
Interest on long-term debt	3.8	2.3
Other	55.8	34.2
Total other current liabilities	258.0	206.3
Customers with Rights of Return, Cash Discounts and Other Credits
Other Current Liabilities [Line Items]
Refunds to customers	$ 31.7	$ 28.2

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