XML 49 R36.htm IDEA: XBRL DOCUMENT v3.3.1.900
Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2015
Fair Value Disclosures [Abstract]  
Estimated Fair Values of Other Financial Instruments

The estimated fair values of other financial instruments subject to fair value disclosures, determined based on Level One inputs including broker quotes or quoted market prices or rates for the same or similar instruments and the related carrying amounts are as follows:

 

 

 

December 31, 2015

 

 

December 31, 2014

 

 

 

Carrying Amount

 

 

Fair Value

 

 

Carrying Amount

 

 

Fair Value

 

Long-term debt, including current portion

 

$

1,464,408

 

 

$

1,240,244

 

 

$

1,394,077

 

 

$

1,601,418