XML 30 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8

Disclosures About Defined Pension Benefit Obligations (Tables)

6 Months Ended

Mar. 28, 2014

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule of Pension Plans' Net Benefit Obligation

The following table presents the components of net periodic benefit cost recognized in earnings during each of the three and six months ended March 28, 2014 and March 29, 2013 (in thousands):

	For the Three Months Ended								For the Six Months Ended
Component:	March 28, 2014				March 29, 2013				March 28, 2014				March 29, 2013
Service cost	$	10,459			$	10,964			$	20,872			$	22,019
Interest cost	20,059				17,376				39,952				35,089
Expected return on plan assets	(22,500		)		(20,060		)		(44,840		)		(40,457		)
Amortization of previously unrecognized items	4,872				5,254				9,675				10,627
Settlement Loss	141				199				280				400
Net periodic benefit cost	$	13,031			$	13,733			$	25,939			$	27,678

Defined Contribution Plans

The following table presents certain information regarding Company cash contributions to our pension plans for fiscal 2014 (in thousands):

Cash contributions made during the first six months of fiscal 2014	$	33,342
Cash contributions we expect to make during the remainder of fiscal 2014	22,284
Total	$	55,626

X

- Definition

Tabular disclosure of cash contributions to company pension plans

+ References

No definition available.

+ Details

Name:	jec_DefinedBenefitPlansCompanyCashContributionsTableTextBlock
Namespace Prefix:	jec_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration