Derivative Financial Instruments - Narrative (Details) lb in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015 USD ($) lb	Dec. 31, 2014 USD ($)	Dec. 31, 2015 USD ($) lb	Dec. 31, 2014 USD ($)	Jun. 30, 2015 USD ($) lb
Derivative [Line Items]
Letters of Credit Outstanding, Amount	$ 7,000,000		$ 7,000,000
Derivative, Term of Contract			24 months
Derivative, Nonmonetary Notional Amount | lb	41,094		41,094		34,242
Derivative Instruments, Percentage Designated As Cash Flow Hedges	97.00%		97.00%		94.00%
Restricted cash	$ 0		$ 0		$ 1,002,000
Net losses to be reclassified into earnings within the next twelve months	(4,400,000)
Self Insurance Reserve, Medical Insurance	1,000,000		1,000,000		$ 1,000,000
Cash Flow Hedges [Member]
Derivative [Line Items]
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net	$ 0	$ 0	$ 0	$ 0
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | lb	39,675		39,675		32,288
Counterparty One [Member]
Derivative [Line Items]
Restricted cash	$ 0		$ 0		$ 1,000,000
Coffee brewing equipment parts
Derivative [Line Items]
Cost of Goods and Services Sold, Depreciation	$ 2,600,000	$ 2,600,000	$ 5,100,000	$ 5,200,000