XML 104 R58.htm IDEA: XBRL DOCUMENT v2.4.0.8
Investments (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 30, 2014
Mar. 31, 2013
Amortized Cost    
Due in 1 year or less $ 173,850 $ 186,747
Due in 1-2 years 101,275 25,053
Due in 2-5 years 149,550 44,973
Total investments in available-for-sale debt securities 424,675 256,773
Estimated Fair Value    
Due in 1 year or less 173,891 186,771
Due in 1-2 years 101,378 25,038
Due in 2-5 years 149,606 44,967
Total investments in available-for-sale debt securities $ 424,875 $ 256,776