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Disclosures About Defined Pension Benefit Obligations (Tables) | 6 Months Ended
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Mar. 31, 2017
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 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 |
Defined Contribution Plans | 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 |

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- 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=65897934&loc=d3e1928-114920 + Details
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