Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jan. 01, 2022	Jan. 02, 2021
Cash flows from operating activities
Net income	$ 23,423	$ 36,199
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	15,489	14,836
Deferred income taxes	35	366
Share-based compensation expense and related charges	6,357	5,349
Provision for allowance for doubtful accounts	0	(2,346)
Other, net	567	754
Changes in operating assets and liabilities, excluding impacts of acquisition:
Accounts receivable	(70,159)	3,585
Contract assets	9,904	866
Inventories	(214,416)	3,710
Other current and non-current assets	(9,436)	(7,561)
Accrued income taxes payable	1,121	3,277
Accounts payable	76,222	(23,514)
Customer deposits	60,743	(5,016)
Other current and non-current liabilities	11,171	(23,789)
Cash flows (used in) provided by operating activities	(88,979)	6,716
Cash flows from investing activities
Payments for property, plant and equipment	(33,246)	(15,880)
Other, net	(124)	113
Cash flows used in investing activities	(33,370)	(15,767)
Cash flows from financing activities
Borrowings under debt agreements	181,134	4,177
Payments on debt and finance lease obligations	(97,565)	(4,175)
Repurchases of common stock	(10,131)	(22,771)
Proceeds from exercise of stock options	307	722
Payments related to tax withholding for share-based compensation	(3,702)	(2,775)
Cash flows provided by (used in) financing activities	70,043	(24,822)
Effect of exchange rate changes on cash and cash equivalents	184	2,912
Net decrease in cash and cash equivalents and restricted cash	(52,122)	(30,961)
Cash and cash equivalents and restricted cash:
Beginning of period	270,513	387,894
End of period	$ 218,391	$ 356,933