Financial Instruments - Schedule of Amortized Cost and Fair Value of Cash Equivalents, Short-Term Investments, and Restricted Cash and Investments with Contractual Maturities (Detail) $ in Thousands	Jun. 26, 2016 USD ($)
Cost
Due in one year or less	$ 5,429,726
Due after one year through five years	1,128,304
Due in more than five years	95,900
Cost	6,653,930
Estimated Fair Value
Due in one year or less	5,430,010
Due after one year through five years	1,134,632
Due in more than five years	95,497
Estimated fair value due, Total	$ 6,660,139