Strategic Investments (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended		52 Months Ended
	Jan. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024
Equity Securities without Readily Determinable Fair Value [Line Items]
Balance, beginning of period	$ 231,730	$ 295,497	$ 296,563	$ 231,730	$ 296,563
Investments		67,500	10,917	76,628	10,917	$ 222,581
Fair value adjustments, Realized gains		21		45,183		57,495
Fair value adjustments, Realized losses				(2,870)		(2,870)
Fair value adjustments, Unrealized gains		137		75,776		179,666
Fair value adjustments, Unrealized losses and impairments			(73,843)		(73,843)	(84,009)
Fair value adjustments, Exercises		(21)		(63,313)		4,817
Fair value, Sales						(14,546)
Balance, end of period		363,134	233,637	363,134	233,637	363,134
Gain on acquisition	42,300
Acquisition 1
Equity Securities without Readily Determinable Fair Value [Line Items]
Fair value	63,300
Equity investments
Equity Securities without Readily Determinable Fair Value [Line Items]
Balance, beginning of period	212,996	280,108	277,676	212,996	277,676
Investments		60,000	10,917	69,128	10,917	193,626
Fair value adjustments, Realized gains				45,162		57,474
Fair value adjustments, Unrealized gains				74,784		149,601
Fair value adjustments, Unrealized losses and impairments			(72,648)		(72,648)	(82,304)
Fair value adjustments, Exercises				(61,962)		36,257
Fair value, Sales						(14,546)
Balance, end of period		340,108	215,945	340,108	215,945	340,108
Warrants
Equity Securities without Readily Determinable Fair Value [Line Items]
Balance, beginning of period	1,501	2,356	1,654	1,501	1,654
Investments						4,222
Fair value adjustments, Unrealized gains				855		29,928
Fair value adjustments, Unrealized losses and impairments			(1,195)		(1,195)	(1,705)
Fair value adjustments, Exercises						(30,089)
Balance, end of period		2,356	459	2,356	459	2,356
Call options
Equity Securities without Readily Determinable Fair Value [Line Items]
Balance, beginning of period	$ 17,233	13,033	17,233	17,233	17,233
Investments						17,233
Fair value adjustments, Realized gains		21		21		21
Fair value adjustments, Realized losses				(2,870)		(2,870)
Fair value adjustments, Exercises		(21)		(1,351)		(1,351)
Balance, end of period		13,033	$ 17,233	13,033	$ 17,233	13,033
Debt investments
Equity Securities without Readily Determinable Fair Value [Line Items]
Balance, beginning of period		0
Investments		7,500		7,500		7,500
Fair value adjustments, Unrealized gains		137		137		137
Balance, end of period		$ 7,637		7,637		$ 7,637
Debt security strategic investment, Unrealized gain				100
Strategic investments and warrants
Equity Securities without Readily Determinable Fair Value [Line Items]
Unrealized gain on investments				$ 75,600