Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Apr. 01, 2017
Income Tax Disclosure [Abstract]
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Provisional Income Tax Expense	$ 2,400	$ 214,700
Federal statutory tax rate	21.00%	31.50%	35.00%
Excess benefits from stock-based compensation	$ 14,196	$ 21,520	$ 15,396
Increase in unrecognized tax benefits	22,500
Gross unrecognized tax benefits balance	147,616	125,148	$ 30,437
Unrecognized tax benefits that would impact effective tax rate	35,300	15,100
Long-term deferred tax assets	126,702	96,848
Deferred tax assets, valuation allowance	118,773	$ 101,383
Unrecognized Tax Benefits That Would Impact Additional Paid-in Capital	$ 85,500