Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 345,335	$ 855,564
Restricted cash	4,915	4,854
Investments ($572,749 and $421,393 at fair value)	2,476,093	1,237,363
Goodwill	465,991	298,248
Intangible assets	103,750	85,698
Other assets ($0 and $11,793 at fair value)	78,953	80,821
Due from affiliates	85,815	45,360
Assets of discontinued operations	1,698	8,420,595
Total assets	3,562,550	11,028,503
Liabilities
Debt	371,783	569,375
Other liabilities ($124,019 and $183,628 at fair value)	681,451	546,923
Liabilities of discontinued operations	153	5,342,142
Total liabilities	1,053,387	6,458,440
Commitments and contingencies (Note 18)
Redeemable noncontrolling interests	17,862	100,574
Stockholders’ equity:
Preferred stock, $0.01 par value per share; $821,899 and $827,779 liquidation preference; 250,000 shares authorized; 32,876 and 33,111 shares issued and outstanding	794,670	800,355
Additional paid-in capital	7,855,842	7,818,068
Accumulated deficit	(6,842,502)	(6,962,613)
Accumulated other comprehensive income (loss)	1,411	(1,509)
Total stockholders’ equity	1,811,055	1,660,698
Noncontrolling interests in investment entities	605,311	2,743,896
Noncontrolling interests in Operating Company	74,935	64,895
Total equity	2,491,301	4,469,489
Total liabilities, redeemable noncontrolling interests and equity	3,562,550	11,028,503
Class A Common Stock
Stockholders’ equity:
Common stock, $0.01 and $0.04 par value per share	1,632	6,390
Class B Common Stock
Stockholders’ equity:
Common stock, $0.01 and $0.04 par value per share	$ 2	$ 7