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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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Supplemental information - Narrative (Details) - USD ($) shares in Millions, $ in Billions	3 Months Ended		9 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2024	May 31, 2023	Aug. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accumulated depreciation and amortization on property, plant, and equipment	$ 13.5		$ 13.5		$ 13.0
Antidilutive securities excluded from EPS calculations (in shares)	13.6	17.4	14.3	17.8
Incremental common shares attributable to dilutive effect of share-based payment arrangements			7.0	3.3
Related Party \| Cencora
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables	$ 1.2		$ 1.2		1.1
Trade Accounts Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables	$ 4.8		$ 4.8		$ 4.3