Note 1. Restatement of Condensed Consolidated Financial Statements (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Oct. 01, 2022
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales	$ 2,207,118	$ 2,023,361	$ 6,883,029	$ 5,694,757
Cost of sales	2,023,910	1,861,176	6,313,246	5,244,780
Gross profit	183,208	162,185	569,783	449,977
Selling, general and administrative	68,828	61,506	192,948	184,798
Research and development	6,719	5,071	18,712	15,320
Restructuring and other	296	3,994	1,731	3,730
Operating Expenses	75,843	70,571	213,391	203,848
Operating Income (Loss)	107,365	91,614	356,392	246,129
Interest income	4,213	540	9,685	1,198
Interest expense	(10,066)	(5,615)	(28,033)	(15,362)
Other expense	(2,508)	(7,774)	(11,988)	(7,110)
Nonoperating Income (Expense)	(8,361)	(12,849)	(30,336)	(21,274)
Income before income taxes	99,004	78,765	326,056	224,855
Provision for income taxes	17,267	1,543	63,898	42,835
Net income before noncontrolling interest	$ 81,737	$ 77,222	$ 262,158	$ 182,020
Basic	$ 1.32	$ 1.29	$ 4.28	$ 2.92
Diluted	$ 1.28	$ 1.25	$ 4.14	$ 2.83
Basic	57,987	59,970	57,995	62,404
Diluted	59,592	61,702	59,996	64,292
Cash and cash equivalents	$ 656,588		$ 656,588		$ 529,857
Accounts and Other Receivables, Net, Current	1,279,966		1,279,966		1,138,894
Contract assets	459,145		459,145		475,721
Inventories	1,489,200		1,489,200		1,684,099
Prepaid expenses and other current assets	68,121		68,121		62,044
Assets, Current	3,953,020		3,953,020		3,890,615
Property, plant and equipment, net	631,744		631,744		575,170
Deferred tax assets	187,434		187,434		209,554
Other	185,694		185,694		160,192
Assets	4,957,892		4,957,892		4,835,531
Accounts payable	1,724,034		1,724,034		2,041,434
Accrued liabilities	277,515		277,515		281,599
Accrued payroll and related benefits	138,815		138,815		130,892
Short-term debt, including current portion of long-term debt	17,500		17,500		17,500
Liabilities, Current	2,157,864		2,157,864		2,471,425
Long-term debt	316,552		316,552		329,237
Other	217,748		217,748		215,333
Liabilities, Noncurrent	534,300		534,300		544,570
Stockholders’ equity	2,265,728	$ 1,768,560	2,265,728	$ 1,768,560	1,819,536
Liabilities and Equity	4,957,892		4,957,892		4,835,531
Depreciation and amortization			87,716	82,097
Share-based Payment Arrangement, Noncash Expense	$ 13,317	10,683	37,460	29,045
Deferred income taxes			21,232	15,993
Other, net			284	(1,298)
Accounts receivable			(137,712)	(40,276)
Contract assets			16,576	(112,606)
Inventories			199,406	(552,851)
Prepaid expenses and other assets			(27,492)	(13,269)
Accounts payable			(308,579)	507,909
Accrued liabilities			7,262	152,192
Net Cash Provided by (Used in) Operating Activities			$ 158,311	248,956
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales		2,019,059		5,687,914
Cost of sales		1,853,870		5,225,789
Gross profit		165,189		462,125
Selling, general and administrative		61,506		184,798
Research and development		5,071		15,320
Restructuring and other		3,994		3,730
Operating Expenses		70,571		203,848
Operating Income (Loss)		94,618		258,277
Interest income		540		1,198
Interest expense		(5,615)		(15,362)
Other expense		(7,774)		(7,110)
Nonoperating Income (Expense)		(12,849)		(21,274)
Income before income taxes		81,769		237,003
Provision for income taxes		2,226		45,606
Net income before noncontrolling interest		$ 79,543		$ 191,397
Basic		$ 1.33		$ 3.07
Diluted		$ 1.29		$ 2.98
Basic		59,970		62,404
Diluted		61,702		64,292
Cash and cash equivalents					529,857
Accounts and Other Receivables, Net, Current					1,138,894
Contract assets					503,674
Inventories					1,691,081
Prepaid expenses and other current assets					62,044
Assets, Current					3,925,550
Property, plant and equipment, net					575,170
Deferred tax assets					198,588
Other					160,192
Assets					4,859,500
Accounts payable					2,029,534
Accrued liabilities					275,735
Accrued payroll and related benefits					130,892
Short-term debt, including current portion of long-term debt					17,500
Liabilities, Current					2,453,661
Long-term debt					329,237
Other					215,333
Liabilities, Noncurrent					544,570
Stockholders’ equity					1,861,269
Liabilities and Equity					4,859,500
Depreciation and amortization				$ 82,097
Share-based Payment Arrangement, Noncash Expense				29,045
Deferred income taxes				18,522
Other, net				(1,298)
Accounts receivable				(39,850)
Contract assets				(110,565)
Inventories				(559,118)
Prepaid expenses and other assets				(13,269)
Accounts payable				507,632
Accrued liabilities				144,363
Net Cash Provided by (Used in) Operating Activities				248,956
Restatement Investigation Adjustment Member
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales		$ 4,302		6,843
Cost of sales		7,306		18,991
Gross profit		(3,004)		(12,148)
Selling, general and administrative		0		0
Research and development		0		0
Restructuring and other		0		0
Operating Expenses		0		0
Operating Income (Loss)		(3,004)		(12,148)
Interest income		0		0
Interest expense		0		0
Other expense		0		0
Nonoperating Income (Expense)		0		0
Income before income taxes		(3,004)		(12,148)
Provision for income taxes		(683)		(2,771)
Net income before noncontrolling interest		$ (2,321)		$ (9,377)
Basic		$ (0.04)		$ (0.15)
Diluted		$ (0.04)		$ (0.15)
Basic		0		0
Diluted		0		0
Cash and cash equivalents					0
Accounts and Other Receivables, Net, Current					0
Contract assets					(27,953)
Inventories					(21,705)
Prepaid expenses and other current assets					0
Assets, Current					(49,658)
Property, plant and equipment, net					0
Deferred tax assets					10,966
Other					0
Assets					(38,692)
Accounts payable					0
Accrued liabilities					1,441
Accrued payroll and related benefits					0
Short-term debt, including current portion of long-term debt					0
Liabilities, Current					1,441
Long-term debt					0
Other					0
Liabilities, Noncurrent					0
Stockholders’ equity					(40,133)
Liabilities and Equity					(38,692)
Depreciation and amortization				$ 0
Share-based Payment Arrangement, Noncash Expense				0
Deferred income taxes				(2,529)
Other, net				0
Accounts receivable				0
Contract assets				6,210
Inventories				6,544
Prepaid expenses and other assets				0
Accounts payable				0
Accrued liabilities				(848)
Net Cash Provided by (Used in) Operating Activities				0
Restatement Other Adjustment Member
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income before noncontrolling interest				0
Cash and cash equivalents					0
Accounts and Other Receivables, Net, Current					0
Contract assets					0
Inventories					14,723
Prepaid expenses and other current assets					0
Assets, Current					14,723
Property, plant and equipment, net					0
Deferred tax assets					0
Other					0
Assets					14,723
Accounts payable					11,900
Accrued liabilities					4,423
Accrued payroll and related benefits					0
Short-term debt, including current portion of long-term debt					0
Liabilities, Current					16,323
Long-term debt					0
Other					0
Liabilities, Noncurrent					0
Stockholders’ equity					(1,600)
Liabilities and Equity					$ 14,723
Depreciation and amortization				0
Share-based Payment Arrangement, Noncash Expense				0
Deferred income taxes				0
Other, net				0
Accounts receivable				(426)
Contract assets				(8,251)
Inventories				(277)
Prepaid expenses and other assets				0
Accounts payable				277
Accrued liabilities				8,677
Net Cash Provided by (Used in) Operating Activities				$ 0