Concentration of Risk and Segment Data - Schedule of Segment Income and Reconciliation of Income Before Income Tax (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2025	May 31, 2025	May 31, 2024	May 31, 2025	May 31, 2024	Aug. 31, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Income		$ 290	$ 201	$ 613	$ 1,498
Reconciling items:
Amortization of intangibles		(17)	(12)	(45)	(27)
Stock-based compensation expense and related charges		(19)	(3)	(84)	(72)
Restructuring, severance and related charges		(16)	(55)	(144)	(252)
Gain from the divestiture of businesses		45	0	45	944
Acquisition and divestiture related charges		(9)	(3)	(17)	(64)
Loss on securities		(46)	0	(46)	0
Interest expense, net		(37)	(38)	(112)	(132)
Held for sale \| Product Manufacturing Business
Reconciling items:
Gain from the divestiture of businesses	$ 54	54			944	$ 942
Transaction, exit and disposal costs					64	$ 67
Operating Segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Income		420	350	1,101	1,187
Operating Segments \| Regulated Industries
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Income		168	183	438	469
Reconciling items:
Restructuring, severance and related charges		(7)	(7)	(49)	(43)
Operating Segments \| Intelligent Infrastructure
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Income		181	121	442	327
Reconciling items:
Restructuring, severance and related charges		(8)	(23)	(32)	(63)
Operating Segments \| Connected Living and Digital Commerce
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Income		71	46	221	391
Reconciling items:
Restructuring, severance and related charges		0	(8)	(20)	(86)
Segment Reconciling Items
Reconciling items:
Amortization of intangibles		(17)	(12)	(45)	(27)
Stock-based compensation expense and related charges		(19)	(3)	(84)	(72)
Restructuring, severance and related charges		(16)	(55)	(144)	(252)
Business interruption and impairment charges, net		(1)	(14)	(10)	(14)
Gain from the divestiture of businesses		45	0	45	944
Acquisition and divestiture related charges		(9)	(3)	(17)	(64)
Loss on securities		(46)	0	(46)	0
Other expense (net of periodic benefit cost)		(30)	(24)	(75)	(72)
Interest expense, net		$ (37)	$ (38)	$ (112)	$ (132)

JABIL INC 10-Q