Schedule of Amortized Cost and Fair Value of Cash Equivalents, Short-Term Investments, and Restricted Cash and Investments with Contractual Maturities (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 24, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Due in one year or less, Cost	$ 1,171,873
Due in one year or less, Estimated Fair Value	1,172,331
Due after one year through five years, Cost	888,904
Due after one year through five years, Estimated Fair Value	887,858
Due in more than five years, Cost	165,288
Due in more than five years, Estimated Fair Value	164,753
Cost	2,226,065
Estimated Fair Value	1,334,746	1,297,931
Total Short Term Investments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Estimated Fair Value	$ 2,224,942