XML 30 R16.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Disclosures About Defined Pension Benefit Obligations | 6 Months Ended
--- | ---
Mar. 31, 2017
Defined Benefit Pension Plans And Defined Benefit Postretirement Plans Disclosure [Abstract] |
Disclosures About Defined Pension Benefit Obligations | Disclosures About Defined Pension Benefit Obligations The following table presents the components of net periodic benefit cost recognized in earnings during each of the three and six months ended March 31, 2017 and April 1, 2016 (in thousands):
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | March 31, 2017 |  |  | April 1, 2016 |  |  | March 31, 2017 |  |  | April 1, 2016 |
Component: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 2,184 |  |  | $ | 8,504 |  |  | $ | 4,400 |  |  | $ | 17,180 |
Interest cost |  |  | 8,699 |  |  |  | 15,207 |  |  |  | 17,427 |  |  |  | 30,909 |
Expected return on plan assets |  |  | (15,527 | ) |  |  | (18,926 | ) |  |  | (31,115 | ) |  |  | (38,433 | )
Amortization of previously unrecognized items |  |  | 3,530 |  |  |  | 5,579 |  |  |  | 7,086 |  |  |  | 11,312 |
Settlement (gain) loss |  |  | 41 |  |  |  | (169 | ) |  |  | 84 |  |  |  | (332 | )
Net periodic benefit cost |  | $ | (1,073 | ) |  | $ | 10,195 |  |  | $ | (2,118 | ) |  | $ | 20,636 |
The decrease in periodic benefit costs for the three and six months ended March 31, 2017 as compared to the corresponding period last year was primarily due to the curtailment of our U.K. plans and the de-recognition of the U.S. pension plan for participating employees who were assigned to, and worked exclusively on, a specific operating contract with the U.S. federal government. While these costs were fully reimbursed by the U.S. federal government pursuant to applicable cost accounting standards, net periodic pension costs of $1.1 million are included in our net periodic benefit costs table for the period ended March 31, 2017. The following table presents certain information regarding the Company’s cash contributions to our pension plans for fiscal 2017 (in thousands):
Cash contributions made during the first six months of fiscal 2017 |  | $ | 9,070 |
Cash contributions we expect to make during the remainder of fiscal 2017 |  |  | 10,122 |
Total |  | $ | 19,192 |

X
- References No definition available. + Details
Name: | us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2410-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6414203&loc=d3e39675-114964 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66047640&loc=d3e39622-114963 + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration