FAIR VALUE MEASUREMENTS - Schedule of Significant Unobservable Inputs Used in the Measurement of the Fair Value of Level 3 Assets and Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Fair Value Measurements
Derivative assets	$ 25,554	$ 35,536
Derivative liabilities	17,726	32,697
Level 3 \| Discounted Cash Flow \| Derivative Assets
Fair Value Measurements
Derivative assets	25,554
Level 3 \| Derivative Liabilities \| Discounted Cash Flow
Fair Value Measurements
Derivative liabilities	17,726
Recurring
Fair Value Measurements
Derivative assets	25,554	35,536
Derivative liabilities	17,726	32,697
Recurring \| Level 3
Fair Value Measurements
Derivative assets	25,554	35,536
Derivative liabilities	$ 17,726	$ 32,697

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313

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Balance Type:	credit
Period Type:	instant