COMMITMENTS, CONTINGENCIES, AND GUARANTEES (Agreement with CBP) (Details)	6 Months Ended
Jun. 30, 2020
SC \| CBP
Other Commitments [Line Items]
Loss-sharing payment percentage	0.50%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration