LEASES - Supplemental information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Supplemental Cash Flow Information [Abstract]
Operating cash flows from operating leases	$ 12,997	$ 13,109
Operating leases	701	$ 307,618
Supplemental balance sheet information [Abstract]
Operating lease right-of-use assets	248,501		$ 259,613
Operating lease liabilities (current)	34,539		35,335
Operating lease liabilities (noncurrent)	243,806		253,346
Total	$ 278,345		$ 288,681
Weighted Average Remaining Lease Term - Operating	8 years		8 years
Weighted Average Discount Rate - Operating	4.90%		4.90%

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 45
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+ Details

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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Amount of lessee's right to use underlying asset under operating lease.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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