XML 54 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6
GUARANTEES (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2012
Income and Revenue Collection Guarantee
 
Guarantee Obligations  
Maximum potential amount of future payments under guarantees $ 128
Guarantee obligations for recorded liabilities 3
Guaranteed Minimum Rent
 
Guarantee Obligations  
Maximum potential amount of future payments under guarantees 5
Liability for the fair value of guarantees 86
Guarantee obligations for recorded liabilities 1
Guarantee obligations for recorded liabilities, long term $ 2