v2.4.0.6
Income before Income Taxes (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
May 31, 2012
May 31, 2011
May 31, 2010
Income before income taxes:      
United States $ 792 $ 1,084 $ 699
Foreign 2,191 1,760 1,818
Income before income taxes $ 2,983 $ 2,844 $ 2,517