INCOME TAXES (Effective income tax rate reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Income Tax Disclosure [Abstract]
Expected income tax provision based on the U.S. federal statutory tax rate	$ 100,212	$ 86,915	$ 13,510
Effect of earnings of foreign subsidiaries subject to different tax rates	(17,936)	(15,028)	(1,634)
Benefit from tax incentives	(50,113)	(45,501)	(6,781)
Benefit from research and development tax credits	(2,995)	(2,705)	(2,915)
Benefit from foreign tax credits	(26,021)	(20,281)	(1,701)
Valuation allowance	(5,830)	(11,620)	1,224
Foreign operations (Deemed income, taxes on undistributed foreign earnings, and withholding taxes)	45,421	52,414	8,886
Non-deductible items	267	113	1,232
Other, net	438	2,988	177
Provision for income taxes	$ 43,443	$ 47,295	$ 11,998
Effective tax rate	9.10%	11.40%	18.60%