FINANCIAL INSTRUMENTS - Schedule of Amortized Cost and Fair Value of Cash Equivalents, Investments, and Restricted Cash and Investments with Contractual Maturities (Details) $ in Thousands	Dec. 29, 2019 USD ($)
Cost
Due in one year or less	$ 3,889,431
Due after one year through five years	444,558
Due in more than five years	22,994
Debt securities, cost	4,356,983
Estimated Fair Value
Due in one year or less	3,889,377
Due after one year through five years	444,950
Due in more than five years	23,016
Total	$ 4,357,343