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Supplemental Cash Flow Information
9 Months Ended
Jun. 30, 2011
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information
(2) Supplemental Cash Flow Information
                 
    Nine Months Ended  
    June 30,  
(In thousands)   2011     2010  
Supplemental disclosure of non-cash activity:
               
Decrease in obligations related to land not owned under option agreements
  $ (16,306 )   $ (9,730 )
Increase in repayment guarantee obligation
    17,220        
Non-cash land acquisitions
    770       515  
Issuance of stock under deferred bonus stock plans
    65       2,337  
 
               
Supplemental disclosure of cash activity:
               
Interest payments
    106,609       103,300  
Income tax payments
    521       299  
Tax refunds received
    3,982       102,086