This element represents the aggregate cost of investments accounted for under the equity method of accounting.

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- Definition

Amount of gain (loss) on sale or disposal of an equity method investment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Amount of cumulative impairment loss on investment in equity security without readily determinable fair value.

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- Definition

The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

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- Definition

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.

+ References

No definition available.

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EQUITY INVESTMENT (Details) - USD ($)	1 Months Ended		2 Months Ended		12 Months Ended
EQUITY INVESTMENT (Details) - USD ($)	Nov. 30, 2021	Oct. 31, 2021	Dec. 31, 2021	Nov. 30, 2021	Dec. 31, 2021	Mar. 31, 2022	Jan. 31, 2022	Jan. 06, 2021	Feb. 28, 2020
Schedule of Equity Method Investments [Line Items]
Impairment loss on equity method investments						$ 0
EarnUp Inc.
Schedule of Equity Method Investments [Line Items]
Equity investment, aggregate cost							$ 15,000,000
Stash
Schedule of Equity Method Investments [Line Items]
Equity investment, aggregate cost								$ 1,200,000	$ 80,000,000
Proceeds from sale of equity method investments	$ 11,000,000	$ 35,300,000		$ 46,300,000
Realized gain from sale of equity method investment			$ 27,900,000
Unrealized gain on investments					$ 95,400,000