Commitments and Contingencies (Details) $ in Millions	Nov. 30, 2016 USD ($)
Commitments and Contingencies [Abstract]
Potential additional income tax payment due	$ 28.6

Potential income tax payment due as a result of the field examination of the Company's tax returns completed by the Internal Revenue Service.

No definition available.

Name:	jbl_AdditionalIncomeTaxPaymentDue
Namespace Prefix:	jbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant