XML 32 R30.htm IDEA: XBRL DOCUMENT v3.3.0.814
Fair Value (Tables)
 9 Months Ended
Sep. 30, 2015
Fair Value Disclosures [Abstract]  
Schedule Of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following tables summarize the carrying amounts, fair values and recurring fair value measurements recorded or disclosed as of December 31, 2014 and September 30, 2015, based on the three levels established by ASC 820, Fair Value Measurements and Disclosures (in thousands):
 
 
As of December 31, 2014
Assets (Liabilities)
 
 
 
 
 
Fair Value Measurements using:
 
Carrying Amount
 
Fair Value
 
Quoted Prices  in Active Markets
for Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
Energy commodity derivatives contracts – assets
 
$
96,142

 
$
96,142

 
$
96,142

 
$
—

 
$
—

Interest rate contracts – liabilities
 
$
(26,478
)
 
$
(26,478
)
 
$
—

 
$
(26,478
)
 
$
—

Long-term receivables
 
$
28,611

 
$
30,200

 
$
—

 
$
—

 
$
30,200

Debt
 
$
(2,982,895
)
 
$
(3,212,462
)
 
$
—

 
$
(3,212,462
)
 
$
—


 
 
As of September 30, 2015
Assets (Liabilities)
 
 
 
 
 
Fair Value Measurements using:
 
Carrying Amount
 
Fair Value
 
Quoted Prices in Active Markets
for Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
Energy commodity derivatives contracts – assets
 
$
78,443

 
$
78,443

 
$
78,443

 
$
—

 
$
—

Interest rate contracts – liabilities
 
$
(508
)
 
$
(508
)
 
$
—

 
$
(508
)
 
$
—

Long-term receivables
 
$
22,055

 
$
21,681

 
$
—

 
$
—

 
$
21,681

Debt
 
$
(3,407,114
)
 
$
(3,420,351
)
 
$
—

 
$
(3,420,351
)
 
$
—