XML 12 R53.htm IDEA: XBRL DOCUMENT v2.4.0.8
EQUITY (Details 3) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Changes in redeemable noncontrolling interests in equity of consolidated subsidiaries    
Distributions paid to noncontrolling interests $ (16) $ (9)
Redeemable noncontrolling interests
   
Changes in redeemable noncontrolling interests in equity of consolidated subsidiaries    
Balances at beginning of period 16 16
Net income 7 0
Distributions paid to noncontrolling interests (2) 0
Sales of joint venture interests 52 0
Purchases of businesses or joint venture interests 10 0
Balances at end of period $ 83 $ 16