Commitments and Contingencies (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Purchase commitments, total	$ 412,541	$ 334,010

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

No definition available.