Consolidated Balance Sheets (Parenthetical) (USD $)	Feb. 28, 2015	Nov. 30, 2014
Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	1,960,000,000	1,960,000,000
Common stock, shares issued	653,000,000	652,000,000
Treasury stock, shares	59,000,000	59,000,000
Ordinary Shares
Common stock, par value (in dollars per share)	$ 1.66	$ 1.66
Common stock, shares issued	216,000,000	216,000,000
Treasury stock, shares	32,000,000	32,000,000