XML 51 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Noncurrent Liabilities And Redeemable/Noncontrolling Interests (Details) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
Product Information [Line Items]    
Redeemable noncontrolling interest balances $ 229 $ 218
Noncontrolling interest balances $ 51 $ 51
Acute Care Hospital Services [Member] | Las Vegas, Nevada [Member]
   
Product Information [Line Items]    
Percentage of noncontrolling, minority ownership interests held by outside owners 28.00%  
Acute Care Facilities Outside Owners Holding Noncontrolling Minority Interest 5  
Acute Care Hospital Services [Member] | Washington, D.C. [Member]
   
Product Information [Line Items]    
Percentage of noncontrolling, minority ownership interests held by outside owners 20.00%  
Acute Care Hospital Services [Member] | Laredo, Texas [Member]
   
Product Information [Line Items]    
Percentage of noncontrolling, minority ownership interests held by outside owners 11.00%  
Behavioral Health Services [Member] | Philadelphia, Pennsylvania [Member]
   
Product Information [Line Items]    
Percentage of noncontrolling, minority ownership interests held by outside owners 20.00%