Quarterly report pursuant to Section 13 or 15(d)

Derivative Instrument and Hedging Transactions (Offsetting Assets and Liabilities) (Details)

v3.6.0.2
Derivative Instrument and Hedging Transactions (Offsetting Assets and Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Jun. 30, 2016
Nettable derivative assets:    
Gross derivative receivable $ 33,759 $ 38,763
Amounts Netted (2,048) (5,031)
Cash Collateral Pledge 7,866 0
Net derivative receivable 39,577 33,732
Nettable derivative liabilities:    
Gross derivative payable 75,716 43,870
Amounts Netted (1,258) (3,159)
Cash Collateral Pledge (100) (4,257)
Net derivative payables 74,358 36,454
Open sale and purchase commitments    
Nettable derivative assets:    
Gross derivative receivable 4,787 37,378
Amounts Netted (1,603) (5,031)
Cash Collateral Pledge 0 0
Net derivative receivable 3,184 32,347
Nettable derivative liabilities:    
Gross derivative payable 69,692 2,938
Amounts Netted (1,258) (1,019)
Cash Collateral Pledge 0 0
Net derivative payables 68,434 1,919
Margin accounts    
Nettable derivative liabilities:    
Gross derivative payable 9,971 12,439
Amounts Netted 0 0
Cash Collateral Pledge (4,556) (4,257)
Net derivative payables 5,415 8,182
Future contracts    
Nettable derivative assets:    
Gross derivative receivable 11,665 0
Amounts Netted 0 0
Cash Collateral Pledge 7,866 0
Net derivative receivable 19,531 0
Nettable derivative liabilities:    
Gross derivative payable (3,986) 13,914
Amounts Netted 0 0
Cash Collateral Pledge 4,456 0
Net derivative payables 470 13,914
Forward contracts    
Nettable derivative assets:    
Gross derivative receivable 17,307 1,385
Amounts Netted (445) 0
Cash Collateral Pledge 0 0
Net derivative receivable 16,862 1,385
Nettable derivative liabilities:    
Gross derivative payable 39 14,579
Amounts Netted 0 (2,140)
Cash Collateral Pledge 0 0
Net derivative payables $ 39 $ 12,439