CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Nov. 30, 2013	Nov. 30, 2012
Statement of Financial Position [Abstract]
Common shares authorized	1,000,000,000	1,000,000,000
Par value	$ 0	$ 0
Common shares issued	316,661,000	279,927,000
Common shares oustanding	316,661,000	279,927,000
Common Stock held in treasury, shares	9,000	9,000