v2.4.0.6
FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details 3) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2012
Options | Exchange traded net (short) and long
 
Derivative  
Delta amount of open foreign exchange positions $ 1
Options | Non-exchange traded (short) position
 
Derivative  
Delta amount of open foreign exchange positions (234)
Options | Non-exchange traded long position
 
Derivative  
Delta amount of open foreign exchange positions 178
Forwards | Exchange traded net (short) and long
 
Derivative  
Notional amounts of open foreign exchange positions (62)
Forwards | Non-exchange traded (short) position
 
Derivative  
Notional amounts of open foreign exchange positions (6,888)
Forwards | Non-exchange traded long position
 
Derivative  
Notional amounts of open foreign exchange positions 16,531
Swaps | Non-exchange traded (short) position
 
Derivative  
Notional amounts of open foreign exchange positions (6)
Swaps | Non-exchange traded long position
 
Derivative  
Notional amounts of open foreign exchange positions $ 38
Commodities
 
Derivative  
Maximum period of commodity contracts for sale of agricultural commodity one future crop
Commodities | Futures | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (2,160,748)
Commodities | Options | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (1,134,974)
Commodities | Options | Non-exchange traded (short) position
 
Derivative  
Nonmonetary notional amount of derivatives (216)
Commodities | Forwards | Non-exchange traded (short) position
 
Derivative  
Nonmonetary notional amount of derivatives (34,488,016)
Commodities | Forwards | Non-exchange traded long position
 
Derivative  
Nonmonetary notional amount of derivatives 33,570,076
Commodities | Swaps | Non-exchange traded (short) position
 
Derivative  
Nonmonetary notional amount of derivatives (9,567,368)
Commodities | Swaps | Non-exchange traded long position
 
Derivative  
Nonmonetary notional amount of derivatives 2,722
Freight | Options | Exchange cleared net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (1,106)
Freight | Forwards | Exchange cleared net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (755)
Natural Gas | Futures | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (866,457)
Natural Gas | Options | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (55,247)
Natural Gas | Swaps | Non-exchange cleared long position
 
Derivative  
Nonmonetary notional amount of derivatives 1,220,379
Energy - other | Futures | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives 83,151
Energy - other | Options | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives (664,056)
Energy - other | Options | Non-exchange cleared (short) position
 
Derivative  
Nonmonetary notional amount of derivatives (132,221)
Energy - other | Options | Non-exchange cleared long position
 
Derivative  
Nonmonetary notional amount of derivatives 120,320
Energy - other | Forwards | Non-exchange cleared (short) position
 
Derivative  
Nonmonetary notional amount of derivatives (186,418)
Energy - other | Forwards | Non-exchange cleared long position
 
Derivative  
Nonmonetary notional amount of derivatives 4,081,000
Energy - other | Swaps | Exchange traded net (short) and long
 
Derivative  
Nonmonetary notional amount of derivatives 38,150
Energy - other | Swaps | Non-exchange cleared long position
 
Derivative  
Nonmonetary notional amount of derivatives 6,139