Annual report pursuant to Section 13 and 15(d)

Hedging Transactions (Effects of Related Party Transactions) (Details)

v2.4.0.8
Hedging Transactions (Effects of Related Party Transactions) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Jun. 30, 2013
Inventory Subject to Price Risk [Roll Forward]    
Net inventory subject to price risk, Company consolidated basis $ 583 $ 244
Open inventory sales commitments (190,108) (272,044)
Open inventory purchase commitments 489,944 461,883
Net inventory subject to price risk, Company stand-alone basis $ 583 $ 244