Derivative Financial Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) on derivative instruments and investments(1)			$ (11,839,000)	$ 7,058,000
Other, net	$ 613,000	$ (1,569,000)	35,000	(2,163,000)
Coffee [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) on coffee-related derivative instruments	239,000	(1,834,000)	(455,000)	(2,690,000)
Net gains on investments	2,000	265,000	120,000	281,000
Net gains (losses) on derivative instruments and investments(1)	241,000	(1,569,000)	(335,000)	(2,409,000)
Other gains (losses), net	372,000	0	370,000	246,000
Other, net	613,000	(1,569,000)	35,000	(2,163,000)
Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net	$ 0	$ 0	$ 0	$ 0