text: ***Long-Lived Asset***
  ***Impairments:***
  
  Long-lived assets consist Our estimates of future Management's 
  primarily of property, 
  equipment, goodwill and 
  other intangible assets. 
  We periodically evaluate we could designate 
  whether events and 
  circumstances have 
  occurred (as further 
  described in Note 2 of 
  the Consolidated 
  Financial Statements) 
  that may warrant 
  revision of the estimated 
  useful life of long-lived 
  assets or whether the 
  remaining balance of 
  these assets should be 
  evaluated for possible 
  impairment. We use an 
  estimate of the 
  undiscounted cash Öows 
  over the remaining life 
  of the assets in assessing 
  their recoverability. In 
  addition, goodwill is 
  tested for impairment on 
  an annual basis or more 
  frequently if indicators 
  of impairment arise. In 
  testing for impairment, 
  we estimate the fair 
  value of each operating 
  segment of our business 
  and compare the fair 
  values with the carrying 
  values. If the fair value 
  of an operating segment 
  is greater than its 
  carrying value, no 
  impairment results. We 
  measure impairment loss 
  as the amount by which 
  the carrying amount of 
  the asset or operating 
  segment exceeds its fair 
  value. 
  
  cash Öows and fair 
  values are based on our 
  judgment. Accordingly, 
  
  Discussion and Analysis 
  of Financial Condition 
  and Results of 
  Operations Ì Property 
  and Equipment. 
  
  certain assets as 
  impaired that are not 
  and fail to identify 
  certain impaired assets. 
  
  Note 2, Summary of 
  SigniÑcant Accounting 
  Policies, and Note 4, 
  Business Combinations 
  in the Consolidated 
  Financial Statements. 