v2.4.0.8
Fair Value Disclosures (Tables)
 12 Months Ended
Dec. 31, 2013
Fair Value Disclosures [Abstract]  
Recurring Fair Value Measurements Of Our Commodity Contracts And Interest Rate Swaps
The carrying values of cash and cash equivalents (classified as Level 1) and energy commodity derivatives deposits approximate fair value because of the short-term nature or variable rates of these instruments; therefore, these items are not presented in the following tables (in thousands):
 
 
 
 
 
 
Fair Value Measurements as of
December 31, 2012 using:
Assets (Liabilities)
 
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 (liabilities)
 
$
(7,338
)
 
$
(7,338
)
 
$
(7,338
)
 
$
—

 
$
—

Long-term receivables
 
$
5,135

 
$
5,108

 
$
—

 
$
—

 
$
5,108

Debt
 
$
(2,393,408
)
 
$
(2,721,985
)
 
$
(2,721,985
)
 
$
—

 
$
—


 
 
 
 
 
 
 
Fair Value Measurements as of
December 31, 2013 using:
Assets (Liabilities)
 
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 (liabilities)
 
$
(4,502
)
 
$
(4,502
)
 
$
(4,502
)
 
$
—

 
$
—

Long-term receivables
 
$
2,730

 
$
2,658

 
$
—

 
$
—

 
$
2,658

Debt
 
$
(2,685,287
)
 
$
(2,815,210
)
 
$
—

 
$
(2,815,210
)
 
$
—