Receivables (Tables)

6 Months Ended

Apr. 02, 2016

Accounts, Notes, Loans and Financing Receivable [Line Items]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	April 2, 2016			October 3, 2015
Accounts receivable	$	295,842		$	291,188
Long-term contract receivables:
Amounts billed	128,129			113,565
Unbilled recoverable costs and accrued profits	272,439			286,395
Total long-term contract receivables	400,568			399,960
Other	10,597			12,557
Total receivables	707,007			703,705
Less allowance for doubtful accounts	(3,985		)	(5,286		)
Receivables	$	703,022		$	698,419