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Summary of Significant Accounting Policies - Additional Information (Details) € in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Dec. 28, 2019 USD ($) shares	Dec. 29, 2018 shares	Dec. 28, 2019 USD ($) shares	Dec. 29, 2018 shares	Mar. 30, 2019 USD ($)	Sep. 30, 2018 EUR (€)	Sep. 30, 2018 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Raw materials inventory	$ 20		$ 20		$ 25
Notional amounts	$ 3,411		$ 3,411		2,599
Anti-dilutive securities excluded from calculation of basic and diluted net income per ordinary share (in shares) \| shares	2,264,959	2,022,564	3,487,241	1,117,277
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Forward contracts term, maximum (no more than)			12 months
Foreign Currency Gain (Loss)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts							$ 2,001
Forward foreign currency exchange contracts \| Not Designated as Hedging Instrument
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts	$ 15		$ 15		$ 199
Forward foreign currency exchange contracts \| Foreign Currency Gain (Loss) \| Not Designated as Hedging Instrument
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts						€ 1,680	$ 2,001