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Fair Value Disclosures (Tables)
3 Months Ended
Mar. 31, 2013
Fair Value Disclosures [Abstract]  
Fair value, by Balance Sheet Grouping
The carrying amounts and fair values of our financial instruments at March 31, 2013 and December 31, 2012 are as follows:
 
March 31, 2013
December 31, 2012
Carrying
Amount
Fair
Value
Carrying
Amount
Fair
Value
Notes, mortgage notes and other debt:
4.50% Notes
$
5,402
$
5,336
$
5,402
$
5,343
7.50% Notes and 7.50% Exchange Notes
$
100,000
$
101,790
$
100,000
$
101,500