Quarterly report pursuant to Section 13 or 15(d)

LONG-LIVED ASSETS (Definite-lived Intangibles Amortization) (Details)

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LONG-LIVED ASSETS (Definite-lived Intangibles Amortization) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Finite-Lived Intangible Assets [Line Items]    
Amortization of definite-lived intangible assets $ 47,240 $ 45,700