Income Taxes (Components Of Income Before Provision For Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 24, 2021	Sep. 25, 2020	Sep. 27, 2019
Income Tax Disclosure [Abstract]
U.S.	$ 104,741	$ 32,426	$ 60,500
Foreign	249,771	207,289	221,807
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ 354,512	$ 239,715	$ 282,307

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details