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Revenue from Contracts with Customers (Tables)
 6 Months Ended
Apr. 01, 2023
Revenue from Contract with Customer [Abstract]  
Contract Assets and Liabilities
Total contract assets and contract liabilities are as follows:
April 1,
2023		October 1, 2022
Unbilled receivables$685,398 $614,760 
Contract advances317,253 296,899 
Net contract assets$368,145 $317,861