Goodwill and Other Intangible Assets - Schedule of Changes in Goodwill Allocated to Reportable Segments (Details) $ in Millions	9 Months Ended
May 31, 2026 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 841
Acquisitions and adjustments	384
Change in foreign currency exchange rates	3
Ending balance	1,228
Regulated Industries
Goodwill [Roll Forward]
Beginning balance	673
Acquisitions and adjustments	0
Change in foreign currency exchange rates	4
Ending balance	677
Intelligent Infrastructure
Goodwill [Roll Forward]
Beginning balance	76
Acquisitions and adjustments	384
Change in foreign currency exchange rates	(1)
Ending balance	459
Connected Living and Digital Commerce
Goodwill [Roll Forward]
Beginning balance	92
Acquisitions and adjustments	0
Change in foreign currency exchange rates	0
Ending balance	$ 92

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details