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Operating Leases (Tables)
12 Months Ended
Dec. 31, 2010
Notes To Financial Statements [Abstract] 
Minimum future annual payments for all operating leases for continuing operations, including pole rentals
The minimum future annual payments for all operating leases from continuing operations (with initial or remaining terms in excess of one year) during the next five years and thereafter, including pole rentals from January 1, 2011 through December 31, 2015, at rates now in force are as follows:
 
2011
 $72,600 
2012
  73,105 
2013
  67,870 
2014
  66,139 
2015
  59,314 
Thereafter
  119,087