Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments and Hedging Transactions - Summary of Net Gains (Losses) on Derivative Instruments (Details)

v3.21.2
Derivative Instruments and Hedging Transactions - Summary of Net Gains (Losses) on Derivative Instruments (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Derivative [Line Items]    
Gains (losses) on derivative instruments: $ 3,109 $ (26,558)
Future commodity and forward contracts    
Derivative [Line Items]    
Unrealized (losses) gains on open future commodity and forward contracts and open sale and purchase commitments, net (38,072) 78,277
Commodity Contract    
Derivative [Line Items]    
Realized gains (losses) on future commodity contracts, net $ 41,181 $ (104,835)