FINANCIAL INSTRUMENTS - Schedule of Amortized Cost and Fair Value of Cash Equivalents, Investments, and Restricted Cash and Investments with Contractual Maturities (Details) $ in Thousands	Mar. 29, 2020 USD ($)
Cost
Due in one year or less	$ 3,794,435
Due after one year through five years	349,695
Due in more than five years	20,944
Debt securities, cost	4,165,074
Estimated Fair Value
Due in one year or less	3,793,166
Due after one year through five years	346,732
Due in more than five years	20,730
Total	$ 4,160,628