Shareholders' Equity - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018	Aug. 01, 2019
Subsidiary or Equity Method Investee [Line Items]
Ordinary shares, shares repurchased amount	$ 100,000,000	$ 100,000,000	$ 102,000,000	$ 207,000,000
Stock Repurchase Program
Subsidiary or Equity Method Investee [Line Items]
Ordinary shares, shares repurchased (in shares)			2,711,807	3,718,237
Ordinary shares, shares repurchased amount			$ 100,000,000	$ 200,000,000
Share-repurchase program amount		$ 1,000,000,000.0		$ 1,000,000,000.0	$ 500,000,000
Share-repurchase program remaining amount	$ 400,000,000		$ 400,000,000
Withholding Taxes
Subsidiary or Equity Method Investee [Line Items]
Ordinary shares, shares repurchased (in shares)			63,958	107,712
Ordinary shares, shares repurchased amount			$ 2,000,000	$ 7,000,000