Goodwill and Other Intangible Assets - Schedule of Changes in Goodwill Allocated to Reportable Segments (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 31, 2026	Aug. 31, 2025
Goodwill [Roll Forward]
Beginning balance	$ 841	$ 661
Acquisitions and adjustments	383	173
Change in foreign currency exchange rates	1	7
Ending balance	1,225	841
Regulated Industries
Goodwill [Roll Forward]
Beginning balance	673	490
Acquisitions and adjustments	0	178
Change in foreign currency exchange rates	2	5
Ending balance	675	673
Intelligent Infrastructure
Goodwill [Roll Forward]
Beginning balance	76	69
Acquisitions and adjustments	383	7
Change in foreign currency exchange rates	(1)	0
Ending balance	458	76
Connected Living and Digital Commerce
Goodwill [Roll Forward]
Beginning balance	92	102
Acquisitions and adjustments	0	(12)
Change in foreign currency exchange rates	0	2
Ending balance	$ 92	$ 92