EQUITY INVESTMENTS (Details) - USD ($)	2 Months Ended		3 Months Ended			12 Months Ended
	Dec. 31, 2021	Nov. 30, 2021	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2021	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Jan. 31, 2022	Oct. 18, 2021	Jan. 06, 2021	Feb. 28, 2020
Schedule of Equity Method Investments [Line Items]
Impairment of long-lived assets					$ 1,400,000
Equity investments, carrying value							$ 1,700,000	$ 60,076,000
Impairment loss on equity method investments									$ 0
EarnUp
Schedule of Equity Method Investments [Line Items]
Impairment of long-lived assets			$ 15,000,000
Stash Financial, Inc.
Schedule of Equity Method Investments [Line Items]
Impairment of long-lived assets			$ 43,400,000
Equity investments, carrying value							$ 1,700,000
EarnUp Inc.
Schedule of Equity Method Investments [Line Items]
Equity method investment										$ 15,000,000
Stash Financial, Inc.
Schedule of Equity Method Investments [Line Items]
Equity method investment											$ 18,400,000	$ 1,200,000	$ 80,000,000
Impairment of long-lived assets				$ 113,100,000
Proceeds from the sale of equity investment		$ 46,300,000
Realized gain from sale of equity method investment	$ 27,900,000
Unrealized gain on equity method investment						$ 95,400,000