Property, Plant and Equipment - Schedule of Components of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Aug. 31, 2026	Aug. 31, 2025
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	$ 8,182	$ 7,817
Less accumulated depreciation and amortization	5,177	4,970
Property, plant and equipment, net	3,005	2,847
Land and improvements
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	127	95
Buildings
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	1,520	1,486
Leasehold improvements
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	750	714
Machinery and equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	4,255	4,122
Furniture, fixtures and office equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	218	219
Computer hardware and software
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	839	800
Transportation equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	41	25
Construction in progress
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	$ 432	$ 356