Goodwill and Other Intangible Assets - Changes in Goodwill Allocated to Reportable Segments (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 31, 2023	Aug. 31, 2022
Goodwill [Roll Forward]
Beginning balance	$ 704	$ 715
Acquisitions and adjustments	24	7
Change in foreign currency exchange rates	10	(18)
Ending balance	621	704
Held for sale
Goodwill [Roll Forward]
Goodwill classified as held for sale	(117)
EMS
Goodwill [Roll Forward]
Beginning balance	79	74
Acquisitions and adjustments	0	6
Change in foreign currency exchange rates	1	(1)
Ending balance	80	79
EMS \| Held for sale
Goodwill [Roll Forward]
Goodwill classified as held for sale	0
DMS
Goodwill [Roll Forward]
Beginning balance	625	641
Acquisitions and adjustments	24	1
Change in foreign currency exchange rates	9	(17)
Ending balance	541	$ 625
DMS \| Held for sale
Goodwill [Roll Forward]
Goodwill classified as held for sale	$ (117)

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of transfers into (out of) an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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