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Description of Business and Basis of Presentation (Tables) | 12 Months Ended
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Oct. 01, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Revenues Realized from Each of These Types of Contracts | The percentage of revenues realized from each of these types of contracts for the fiscal years ended October 1, 2021, October 2, 2020 and September 27, 2019 was as follows:
| For the Years Ended
| October 1, 2021 |  | October 2, 2020 |  | September 27, 2019
Cost-reimbursable | 76% |  | 76% |  | 76%
Fixed-price | 24% |  | 24% |  | 24%

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- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 + Details
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