XML 58 R41.htm IDEA: XBRL DOCUMENT v3.6.0.2
Fair Value Fair Value (Tables)
 12 Months Ended
Dec. 31, 2016
Fair Value Disclosures [Abstract]  
Fair Value Measurements, Nonrecurring
The fair value of our senior notes is based on Level 1 inputs and was as follows at December 31, 2016 and 2015:
 
December 31, 2016
 
December 31, 2015
(In thousands)
Carrying Value
 
Fair Value
 
Difference
 
Carrying Value
 
Fair Value
 
Difference
6.625% senior notes
$
292,740

 
$
266,393

 
$
(26,347
)
 
$
292,740

 
$
248,097

 
$
(44,643
)
4.75% senior notes
250,000

 
206,250

 
(43,750
)
 
250,000

 
183,125

 
(66,875
)
Total senior notes
$
542,740

 
$
472,643

 
$
(70,097
)
 
$
542,740

 
$
431,222

 
$
(111,518
)