INCOME TAXES (Details) - USD ($)	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current provision:
Federal	$ 310,582,000	$ 412,545,000	$ 437,648,000
State	38,249,000	49,894,000	47,199,000
Foreign	25,076,000	24,087,000	43,088,000
Total current	373,907,000	486,526,000	527,935,000
Deferred tax (benefit) provision	12,313,000	(20,995,000)	(5,845,000)
Income tax expense	386,220,000	$ 465,531,000	522,090,000
Operating loss carryforwards related primarily from foreign operations	$ 256,000,000
Percentage reduction in overall effective tax rate	2.80%	1.00%
Undistributed earnings of foreign subsidiaries	$ 629,000,000
Provision for deferred US income taxes related to foreign subsidiaries with undistributed earnings	0
Liability for tax uncertainties	22,000,000	$ 17,000,000
Interest expense	1,000,000	1,000,000	2,000,000
Interest accrued	$ 4,000,000	$ 5,000,000	$ 4,000,000

Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Basis Point Reduction

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