SHARE-BASED COMPENSATION - Stock Option Activity (Detail) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Stock Option Shares
Beginning Balance	6,340	7,918	9,307
Granted	313	664	855
Canceled	(118)	(181)	(231)
Exercised	(2,883)	(2,061)	(2,013)
Ending Balance	3,652	6,340	7,918
Weighted-Average Exercise Price Per Share
Beginning Balance	$ 52.56	$ 50.94	$ 48.84
Granted	71.60	61.39	61.47
Canceled	49.90	55.63	55.70
Exercised	60.22	48.91	45.15
Ending Balance	$ 56.05	$ 52.56	$ 50.94