Annual report pursuant to Section 13 and 15(d)

Marketable Securities - Contractual Maturities of Securities (Details)

v3.7.0.1
Marketable Securities - Contractual Maturities of Securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Amortized Cost    
Due within one year $ 661,679  
Due after one year through three years 1,206,508  
Marketable securities, Amortized Cost 1,868,187 $ 1,378,543
Fair Value    
Due within one year 661,184  
Due after one year through three years 1,202,505  
Marketable securities, Fair Value $ 1,863,689 $ 1,382,806