Income Taxes (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 30, 2019	Dec. 29, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Mar. 30, 2019	Mar. 31, 2018		Apr. 01, 2017
Income Tax Disclosure [Abstract]
Income before provision for taxes	$ 259,680	$ 256,590	$ 239,144	$ 212,917	$ 159,703	$ 166,766	$ 194,017	$ 170,894	$ 968,332	$ 691,379	[1]	$ 698,076	[1]
Federal statutory tax rate									21.00%	31.50%		35.00%
Computed expected tax									$ 203,350	$ 217,784		$ 244,327
State taxes, net of federal benefit									6,379	9,785		1,791
Foreign earnings at lower tax rates									(98,387)	(188,174)		(120,737)
Tax credits									(31,679)	(19,708)		(34,146)
Transition tax									21,063	208,523		0
Deferred tax remeasurement									0	21,834		0
Excess benefits from stock-based compensation									14,196	21,520		15,396
Other									(7,948)	(1,126)		(5,896)
Total									$ 78,582	$ 227,398	[1]	$ 69,943	[1]

[1] Prior year balances have been restated to reflect the retrospective application of the new revenue recognition accounting standard. Please refer to "Note 2. Summary of Significant Accounting Policies and Concentrations of Risk."