Inventories - Current Costs in Excess of LIFO (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Current Costs in Excess of LIFO
Excess of replacement or current costs over stated LIFO value	$ 21,601	$ 33,741
Coffee
Current Costs in Excess of LIFO
Excess of replacement or current costs over stated LIFO value	14,462	25,541
Tea and Culinary Products
Current Costs in Excess of LIFO
Excess of replacement or current costs over stated LIFO value	$ 7,139	$ 8,200