SEGMENT INFORMATION (Reconciliation) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Operating income	$ 233,619	$ 161,446	$ 186,854
Interest expense	(37,020)	(26,329)	(20,834)
Other income, net	1,354	245	862
Earnings before income taxes	197,953	135,362	166,882
Assets
Total assets	3,458,274	3,114,588	2,635,547
Non Segment Cash [Member]
Assets
Total assets	2,862	550	227
Non Segment Other Assets [Member]
Assets
Total assets	46,809	29,800	75,159
Corporate And Other [Member]
Segment Reporting Information [Line Items]
Operating income	(42,441)	(31,342)	(23,466)
Assets
Total assets	49,671	30,350	75,386
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating income	276,060	192,788	210,320
Assets
Total assets	$ 3,408,603	$ 3,084,238	$ 2,560,161