text: A portion of our tax reserves was assumed in the Mirage Acquisition. The IRS audit 
  of the tax returns of Mirage through the merger date was settled in August 2003, 
  resulting in a payment to the IRS of $45 million, including interest. These matters 
  had been previously reserved for, so the settlement had no impact on our income 
  tax provision or our results of operations. Any future adjustments to the acquired 
  Mirage tax reserves will be recorded as an adjustment to goodwill. 