SHARE-BASED COMPENSATION PLANS (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Payment Arrangement, Noncash Expense [Abstract]
Employee Stock Purchase Plan	$ 1,585	$ 1,435	$ 1,207
Performance Share Units	4,853	4,746	4,340
Restricted Share Units	6,061	7,026	4,931
Other share-based payments	1,170	887	1,094
Total share-based compensation expense before income taxes	$ 13,669	$ 14,094	$ 11,572