v3.19.3
LEASES - Lease Expense, Supplemental Cash Flow and Other Lease Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2019
Leases [Abstract]    
Operating lease cost $ 7,848 $ 23,536
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows for operating leases 6,946 20,545
Right-of-use assets obtained in exchange for lease obligations:    
Operating leases $ 5,522 $ 14,767