RECENT ACCOUNTING AND REPORTING STANDARDS (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jan. 01, 2019
Lessee, Lease, Description [Line Items]
Operating lease, liability	$ 480,266
Operating lease right-of-use assets	438,558
Finance lease, liability	8,137
Finance lease, right-of-use asset	$ 11,737
Accounting Standards Update 2016-02
Lessee, Lease, Description [Line Items]
Operating lease, liability		$ 455,500
Operating lease right-of-use assets		419,000
Deferred rent		35,300
Contract liabilities		792
Finance lease, liability		12,100
Finance lease, right-of-use asset		$ 14,100