QUARTERLY RESULTS OF OPERATIONS (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 565,566	$ 507,092	$ 532,766	$ 503,507	$ 588,755	$ 525,535	$ 545,194	$ 546,199	$ 2,108,931	$ 2,205,683	$ 2,243,126
Gross Profit	208,725	184,476	185,379	171,903	224,314	185,494	182,351	191,096	750,483	783,255	776,516
Earnings from continuing operations	70,668	45,932	39,963	32,819	70,762	38,142	40,121	43,223	189,382	192,248	169,949
Earnings from discontinued operations	(2,053)	0	0	0	(913)	(4,258)	(14,384)	(27,232)	(2,053)	(46,787)	(56,611)
Net earnings	$ 68,615	$ 45,932	$ 39,963	$ 32,819	$ 69,849	$ 33,884	$ 25,737	$ 15,991	$ 187,329	$ 145,461	$ 113,338
Basic earnings per share
Earnings from continuing operations	$ 1.60	$ 1.04	$ 0.90	$ 0.74	$ 1.56	$ 0.82	$ 0.85	$ 0.91	$ 4.27	$ 4.12	$ 3.54
Earnings from discontinued operations	(0.05)	0.00	0.00	0.00	(0.02)	(0.09)	(0.31)	(0.57)	(0.05)	(1.00)	(1.18)
Total	1.55	1.04	0.90	0.74	1.54	0.73	0.54	0.34	4.22	3.12	2.36
Diluted earnings per share
Earnings from continuing operations	1.58	1.02	0.88	0.73	1.53	0.80	0.83	0.89	4.20	4.04	3.46
Earnings from discontinued operations	(0.05)	0.00	0.00	0.00	(0.02)	(0.09)	(0.30)	(0.56)	(0.05)	(0.99)	(1.15)
Total	$ 1.53	$ 1.02	$ 0.88	$ 0.73	$ 1.51	$ 0.71	$ 0.53	$ 0.33	$ 4.15	$ 3.05	$ 2.31