Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Cash flows from operating activities
Net income	$ 139,094	$ 138,243	$ 138,912
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	69,758	62,689	61,014
Deferred income taxes	(22,438)	(10,800)	(3,388)
Share-based compensation expense and related charges	21,300	23,336	24,763
Provision for allowance for doubtful accounts	0	0	(2,405)
Other, net	(579)	972	1,855
Changes in operating assets and liabilities, excluding impacts of currency:
Accounts receivable	81,542	(230,022)	(33,477)
Contract assets	(3,169)	(23,445)	(1,385)
Inventories	48,613	(652,989)	(206,510)
Other current and non-current assets	9,162	(1,212)	(26,028)
Accrued income taxes payable	(5,745)	(713)	(8,746)
Accounts payable	(170,685)	176,037	111,781
Advanced payments from customers	(21,775)	479,734	89,859
Other current and non-current liabilities	20,744	11,930	(3,668)
Cash flows provided by (used in) operating activities	165,822	(26,240)	142,577
Cash flows from investing activities
Payments for property, plant and equipment	(104,049)	(101,612)	(57,099)
Proceeds from insurance	10,790	0	0
Other, net	(45)	51	126
Cash flows used in investing activities	(93,304)	(101,561)	(56,973)
Cash flows from financing activities
Borrowings under debt agreements	748,500	758,000	376,739
Payments on debt and finance lease obligations	(787,785)	(556,726)	(466,063)
Debt issuance costs	0	(898)	0
Repurchases of common stock	(40,946)	(50,392)	(108,452)
Proceeds from exercise of stock options	8	480	3,555
Payments related to tax withholding for share-based compensation	(12,502)	(11,169)	(9,664)
Cash flows (used in) provided by financing activities	(92,725)	139,295	(203,885)
Effect of exchange rate changes on cash and cash equivalents	1,391	(6,537)	900
Net (decrease) increase in cash and cash equivalents and restricted cash	(18,816)	4,957	(117,381)
Cash and cash equivalents and restricted cash:
Beginning of period	275,470	270,513	387,894
End of period	256,654	275,470	270,513
Supplemental disclosure information:
Interest paid	32,785	15,293	14,116
Income taxes paid	$ 43,568	$ 16,916	$ 39,932