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Receivables (Tables) | 12 Months Ended
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Sep. 28, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | September 28, 2013 |  | September 29, 2012
Accounts receivable |  | $ | 328,038 |  |  | $ | 338,000 |
Long-term contract receivables: |  |  |  |
Amounts billed |  | 133,149 |  |  | 114,482 |
Unbilled recoverable costs and accrued profits |  | 337,520 |  |  | 286,887 |
Total long-term contract receivables |  | 470,669 |  |  | 401,369 |
Other |  | 17,168 |  |  | 10,936 |
Total receivables |  | 815,875 |  |  | 750,305 |
Less allowance for doubtful accounts |  | (4,499 | ) |  | (5,754 | )
Receivables |  | $ | 811,376 |  |  | $ | 744,551 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
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