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LEASES (Details) - USD ($) $ in Thousands	3 Months Ended
LEASES (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
AssetAndLiabilityLessee[Abstract]
OperatingLeaseRightOfUseAsset	$ 293,638		$ 0
OperatingLeaseLiabilityCurrent	37,434		0
OperatingLeaseLiabilityNoncurrent	275,739		0
OperatingLeaseLiability	313,173
LeaseCostAbstract
OperatingLeaseCost	12,468
ShortTermLeaseCost	98
VariableLeaseCost	2,052
LeaseCost	14,618
LeasesAbstract
ROU Asset obtained in exchange for lease obligation	307,618
Operating cash flows from operating leases	$ 13,109
Weighted Average Remaining Lease Term - Operating	9 years
Weighted Average Discount Rate - Operating	4.90%
Due in 2019			51,375
Due in 2020			50,504
Due in 2021			46,847
Due in 2022			41,457
Due in 2023			38,230
Due Thereafter			165,905
Total Minimum Lease Payments			$ 394,318
RightOfUseAssetRecordedUponImplementation		$ 288,700
LesseeOperatingLeaseLiabilityRecordedUponImplementation		$ 306,200
LeasesOperatingAbstract
LesseeOperatingLeaseRenewalTerm	15 years
LesseeOperatingLeaseRemainingLeaseTerm	30 years
OperatingLeaseLiabilitiesPaymentsDueAbstract
Due in Remainder of Year	$ 38,695
Due in 2020	51,819
Due in 2021	48,116
Due in 2022	42,763
Due in 2023	39,563
Due Thereafter	168,387
Total Lease Payments	389,343
Less Imputed Interest	(76,170)
Total lease Liability	$ 313,173