Other Liabilities (Details) - USD ($) $ in Thousands	Apr. 02, 2021	Oct. 02, 2020
Other Liabilities Disclosure [Abstract]
Accrued income taxes, current	$ 73,600	$ 31,200
Operating Lease, Liability, Current	31,300	28,200
Contract with Customer, Refund Liability	29,500	20,300
Other miscellaneous current liabilities [Line Items]	24,900	28,300
Other Accrued Liabilities, Current	$ 159,300	$ 108,000