Income Taxes (Reconciliation Of The Provision For Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Income Tax Disclosure [Abstract]
Domestic	$ 151,870	$ 141,665	$ 1,126
Foreign	51,109	62,109	4,291
Earnings before income taxes	$ 202,979	$ 203,774	$ 5,417
Federal statutory income tax rate	21.00%	21.00%	21.00%
Impacts of Tax Act	(0.40%)	(1.20%)	(96.40%)
Revaluation of deferred taxes	0.00%	1.60%	(21.60%)
Withholding taxes	0.60%	0.40%	27.50%
Reversal of indefinite reinvestment assertion	0.00%	0.20%	(2.90%)
R&D and foreign tax credits	(5.40%)	(4.60%)	(102.80%)
Divestiture impacts	2.30%	0.00%	0.00%
Foreign tax rates	4.50%	4.40%	76.00%
Equity-based compensation	(0.20%)	(0.10%)	(6.50%)
Change in valuation allowance for deferred taxes	(2.30%)	(1.60%)	21.10%
State taxes, net of federal benefit	1.90%	2.10%	(1.90%)
Other	1.60%	0.60%	16.60%
Effective income tax rate	23.60%	22.80%	(69.90%)