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DERIVATIVES - Schedule of notional amount of derivative contracts outstanding (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Crypto asset borrowings with embedded derivatives | Designated as fair value hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	$ 210,075	$ 669,445
Crypto asset futures | Designated as fair value hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	771	0
Crypto asset futures | Not designated as hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	994	0
Accounts receivable denominated in crypto assets | Not designated as hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	16,748	17,415
Other payables denominated in crypto assets | Not designated as hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	13,627	0
Foreign currency forward contracts | Not designated as hedging instruments
Not designated as hedging instruments
Notional amount of derivative contracts outstanding in native units	$ 1,100,000	$ 0

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+ References

No definition available.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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