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Restructuring Expenses (Tables) | 12 Months Ended
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Sep. 30, 2017
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring and Related Costs | The following tables summarize our restructuring accruals associated with the above actions. The current portion and non-current portion was recorded in other accrued liabilities and other liabilities, respectively, within the accompanying consolidated balance sheets.
| Accrual at September 30, 2015 |  | Expense Additions |  | Cash Payments |  | Accrual at September 30, 2016
| (In thousands)
Facilities charges | $ | 12,995 |  |  | $ | — |  |  | $ | (3,762 | ) |  | $ | 9,233 |
Employee separation | 2,405 |  |  | — |  |  | (2,405 | ) |  | — |
| 15,400 |  |  | $ | — |  |  | $ | (6,167 | ) |  | 9,233 |
Less: current portion | (5,570 | ) |  |  |  |  |  | (4,266 | )
Non-current | $ | 9,830 |  |  |  |  |  |  | $ | 4,967 |
| Accrual at September 30, 2016 |  | Expense Additions |  | Cash Payments |  | Accrual at September 30, 2017
| (In thousands)
Facilities charges | $ | 9,233 |  |  | $ | 1,729 |  |  | $ | (2,842 | ) |  | $ | 8,120 |
Employee separation | — |  |  | 2,742 |  |  | (2,557 | ) |  | 185 |
| 9,233 |  |  | $ | 4,471 |  |  | $ | (5,399 | ) |  | 8,305 |
Less: current portion | (4,266 | ) |  |  |  |  |  | (3,077 | )
Non-current | $ | 4,967 |  |  |  |  |  |  | $ | 5,228 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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