STOCK-BASED COMPENSATION - Summary of Additional Information Pertaining to Stock-Based Compensation from Stock Options and Stock Awards (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	May 31, 2014	May 31, 2013	May 31, 2014	May 31, 2013
Stock options
Stock options:
Options exercised (in shares)	(1,866)	(524)	(2,144)	(988)
Total intrinsic value of stock options exercised	$ 22,856	$ 6,798	$ 26,951	$ 14,054
Total unrecognized compensation expense at period-end	3,782	9,080	3,782	9,080
Weighted-average remaining recognition period at period-end	1 year 2 months 10 days	1 year 8 months 40 days	1 year 2 months 10 days	1 year 8 months 40 days
Stock awards
Stock options:
Weighted-average remaining recognition period at period-end	3 years 3 months 18 days	2 years 0 months 40 days	3 years 3 months 18 days	2 years 0 months 40 days
Stock awards (excluding PRSUs):
Weighted-average grant-date fair value (usd per share)	$ 19.35	$ 21.86	$ 19.84	$ 22.17
Stock awards granted (in shares)	2,032	1,428	4,072	2,747
Stock awards vested (in shares)	(869)	(917)	(1,366)	(1,474)
Total unrecognized compensation expense at period-end	$ 95,506	$ 116,882	$ 95,506	$ 116,882