Derivative Financial Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) on derivatives and investments(1)			$ (4,235,000)	$ (9,315,000)
Other, net	4,664,000	(1,949,000)	3,244,000	(7,863,000)
Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) on coffee-related derivatives	3,748,000	(2,918,000)	2,554,000	(10,074,000)
Net gains on investments	765,000	636,000	15,000	794,000
Net gains (losses) on derivatives and investments(1)	4,513,000	(2,278,000)	2,564,000	(9,315,000)
Other gains, net	151,000	329,000	680,000	1,452,000
Other, net	4,664,000	(1,949,000)	3,244,000	(7,863,000)
Interest Rate Swap [Member] | Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) on coffee-related derivatives	$ 0	$ 4,000	$ (5,000)	$ (35,000)