Derivative Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Other, net	$ (2,323)	$ 297	$ (2,132)	$ (578)
Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net realized and unrealized losses from coffee-related derivatives not designated as accounting hedges	(1,204)	32	(1,240)	(695)
Net realized and unrealized gains from investments	(1,320)	265	(1,092)	118
Net (losses) gains on derivatives and investments	(2,524)	297	(2,332)	(577)
Other gains, net	201	0	200	(1)
Other, net	$ (2,323)	$ 297	$ (2,132)	$ (578)