Derivative Financial Instruments - Schedule of Derivative Instruments and Hedging Activities Disclosures (Details) - Forward Contracts - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Not Designated as Hedging Instrument \| Other income (expense), net
Derivative Instruments Gain Loss [Line Items]
Net realized and unrealized gain or (loss) (excluding the underlying foreign currency exposure being hedged)	$ (370)	$ 1,735	$ 2,474	$ (1,004)
Designated as Hedging Instrument \| Net Investment Hedging
Derivative Instruments Gain Loss [Line Items]
Gain or (Loss) Recognized in OCI-Effective Portion	2,406	(7,258)	(3,300)	(6,490)
Gain or (Loss) Reclassified from OCI into Income-Effective Portion	(2,735)	(4,132)	(9,513)	(5,172)
Designated as Hedging Instrument \| Other income (expense), net \| Net Investment Hedging
Derivative Instruments Gain Loss [Line Items]
Gain or (Loss) Recognized-Ineffective Portion	$ 888	$ 1,562	$ 3,079	$ 3,155

Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Amount, before tax, of reclassification from accumulated other comprehensive income (AOCI) for gain (loss) from derivative designated and qualifying as net investment hedge.

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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