v3.10.0.1
DERIVATIVES AND RISK MANAGEMENT ACTIVITIES (Tables)
9 Months Ended
Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
The fair values of our derivative instruments included in our consolidated balance sheets were as follows:
 
 
 
Asset Derivatives
 
Liability Derivatives
 
Balance Sheet Location
 
September 30,
2018
 
December 31,
2017
 
September 30,
2018
 
December 31,
2017
 
 
 
(Thousands of Dollars)
Derivatives Designated as
Hedging Instruments:
 
 
 
 
 
 
 
 
 
Interest rate swaps
Other long-term assets, net
 
$
8,031

 
$

 
$

 
$

Commodity contracts
Accrued liabilities
 
28

 

 
(296
)
 
(112
)
Interest rate swaps
Accrued liabilities
 

 

 

 
(5,394
)
Interest rate swaps
Other long-term liabilities
 

 

 

 
(4,594
)
Total
 
 
8,059

 

 
(296
)
 
(10,100
)
 
 
 
 
 
 
 
 
 
 
Derivatives Not Designated
as Hedging Instruments:
 
 
 
 
 
 
 
 
 
Commodity contracts
Accrued liabilities
 
5

 
742

 
(13
)
 
(1,508
)
 
 
 
 
 
 
 
 
 
 
Total Derivatives
 
 
$
8,064

 
$
742

 
$
(309
)
 
$
(11,608
)
Derivatives Assets And Liabilities Eligible for Offset Net [Table Text Block]
The following are the net amounts presented on the consolidated balance sheets:
Commodity Contracts
 
September 30,
2018
 
December 31,
2017
 
 
(Thousands of Dollars)
Net amounts of liabilities presented in the consolidated balance sheets
 
$
(276
)
 
$
(878
)
Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Text Block]
We recognize the impact of our commodity contracts on earnings in “Cost of product sales” on the condensed consolidated statements of comprehensive income, as follows:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2018
 
2017
 
2018
 
2017
 
(Thousands of Dollars)
Derivatives Designated as Fair Value Hedging Instruments:
 
 
 
 
 
 
 
(Loss) gain recognized in income on derivative
$
(294
)
 
$
(1,134
)
 
$
(1,597
)
 
$
1,327

(Loss) gain recognized in income on hedged item
(221
)
 
1,111

 
997

 
(1,036
)
(Loss) gain recognized in income for ineffective portion
$
(515
)
 
$
(23
)
 
$
(600
)
 
$
291

 
 
 
 
 
 
 
 
Derivatives Not Designated as Hedging Instruments:
 
 
 
 
 
 
 
Loss recognized in income on derivative
$
(209
)
 
$
(132
)
 
$
(439
)
 
$
(218
)

Our interest rate swaps had the following impact on earnings:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2018
 
2017
 
2018
 
2017
 
(Thousands of Dollars)
Derivatives Designated as Cash Flow Hedging Instruments:
 
 
 
 
 
 
 
Gain (loss) recognized in other comprehensive income on derivative (effective portion)
$
3,540

 
$
(2,064
)
 
$
26,067

 
$
(10,005
)
Loss reclassified from AOCI into interest expense, net (effective portion)
$
(1,719
)
 
$
(1,584
)
 
$
(4,271
)
 
$
(5,112
)