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Pension and Other Postretirement Benefit Plans - Schedule of Pension Plans Recorded in Accumulated Other Comprehensive Loss Not Yet Recognized as Component of Net Periodic Pension Cost (Details) - Pension Plan - USD ($) $ in Thousands | Oct. 01, 2021 | Oct. 02, 2020
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U.S. Plans |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Net actuarial loss | $ 39,217 | $ 67,530
Prior service cost | 1,021 | 1,345
Total | 40,238 | 68,875
Non-U.S. Plans |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Net actuarial loss | 328,397 | 401,930
Prior service cost | 25,926 | 27,921
Total | $ 354,323 | $ 429,851

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- Definition Defined benefit plan accumulated other comprehensive income net of tax. + References No definition available. + Details
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