Property, Plant and Equipment - Schedule of Components of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Aug. 31, 2025	Aug. 31, 2024
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 7,817	$ 7,760
Less accumulated depreciation and amortization	4,970	4,736
Property, plant and equipment, net	2,847	3,024
Land and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment	95	108
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment	1,486	1,451
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment	714	681
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment	4,122	4,125
Furniture, fixtures and office equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment	219	218
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment	800	824
Transportation equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment	25	7
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 356	$ 346