Business Acquisitions and Divestitures (Details) - USD ($) $ in Millions						12 Months Ended
	Jan. 02, 2026	Sep. 01, 2025	Feb. 03, 2025	Oct. 01, 2024	Nov. 01, 2023	Aug. 31, 2026	Aug. 31, 2025	Aug. 31, 2024	Aug. 01, 2025	Sep. 26, 2023
Business Combination [Line Items]
Goodwill						$ 1,225	$ 841	$ 661
(Loss) gain from the divestiture of businesses						(1)	(53)	942
Disposed of Sale | Divested Operations in Italy | Jabil Circuit Italia S.r.l (JCI)
Business Combination [Line Items]
Derecognized net assets									$ 36
(Loss) gain from the divestiture of businesses							(97)
Cash paid to buyer									$ 63
Held for Sale | Product Manufacturing Business
Business Combination [Line Items]
Derecognized net assets								1,200
(Loss) gain from the divestiture of businesses							$ 54	942
Consideration for the sale of a business										$ 2,200
Transaction, exit and disposal costs								$ 67
Hanley Energy Group
Business Combination [Line Items]
Amount of cash paid for business acquisitions	$ 752
Assets acquired	896
Intangible assets acquired	369					369
Goodwill	339
Liabilities assumed	$ 144
Rebound Technologies Group Holdings Limited
Business Combination [Line Items]
Amount of cash paid for business acquisitions		$ 133
Assets acquired		176
Intangible assets acquired		48				48
Goodwill		44
Liabilities assumed		$ 43
Pharmaceutics International, Inc
Business Combination [Line Items]
Amount of cash paid for business acquisitions			$ 309
Assets acquired			358
Intangible assets acquired			149			149
Goodwill			142
Liabilities assumed			$ 49
Mikros Technologies LLC
Business Combination [Line Items]
Assets acquired				$ 63
Intangible assets acquired				40		$ 40
Goodwill				17
Consideration transferred				$ 63
ProcureAbility Inc.
Business Combination [Line Items]
Amount of cash paid for business acquisitions					$ 60
Assets acquired					87
Intangible assets acquired					40
Goodwill					38
Liabilities assumed					$ 26