Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Oct. 03, 2020	Sep. 28, 2019	Sep. 29, 2018
Statement of Comprehensive Income [Abstract]
Tax expense (benefit) provided on translation adjustments	$ 2,731	$ (5,161)	$ 0
Tax expense (benefit) provided on changes in unrealized gain (losses) on available-for-sale securities	0	0	(2)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	$ (713)	$ 2,371	$ (202)

Amount of income tax expense (benefit) from translating foreign currency financial statements into the reporting currency.

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