Cash, Cash Equivalents and Short-Term Investments (Details 2) $ in Thousands	May. 29, 2015 USD ($)
Amortized cost and Estimated Fair Value of Short-term fixed Income Securities [Abstract]
Due within one year, Amortized Cost	$ 608,233
Due between one and two years, Amortized Cost	953,819
Due between two and three years, Amortized Cost	660,113
Due after three years, Amortized Cost	228,792
Total, Amortized Cost	2,450,957
Due within one year, Estimated Fair value	609,026
Due between one and two years, Estimated Fair value	956,347
Due between two and three years, Estimated Fair value	661,961
Due after three years, Estimated Fair value	229,767
Total, Estimated Fair value	$ 2,457,101