SEGMENT INFORMATION (Reconciliation) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Operating income	$ 310,617	$ 282,373	$ 237,123
Interest expense	(36,038)	(35,794)	(37,053)
Other income, net	615	365	980
Earnings before income taxes	275,194	246,944	201,050
Assets
Total assets	3,029,378	3,399,511	3,458,274
Non Segment Cash [Member]
Assets
Total assets	42,164	247,249	13,308
Non Segment Other Assets [Member]
Assets
Total assets	35,431	36,192	44,383
Corporate And Other [Member]
Segment Reporting Information [Line Items]
Operating income	(34,790)	(30,312)	(41,944)
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating income	345,407	312,685	279,067
Assets
Total assets	2,951,783	2,968,724	2,979,023
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating income	310,617	282,373	237,123
Assets
Total assets	3,029,378	3,399,511	3,458,274
Operating Segments [Member] | Corporate And Other [Member]
Segment Reporting Information [Line Items]
Operating income	(34,790)	(30,312)	(41,944)
Assets
Total assets	77,595	283,441	57,691
Operating Segments [Member] | Held-for-sale [Member]
Assets
Total assets	$ 0	$ 147,346	$ 421,560