CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Government and government-backed securities, at fair value	$ 9,300,237	$ 8,533,130
Residential mortgage loans, HFS, at fair value	3,837,929	2,461,865
Other assets, fair value	2,066,399	1,971,592
Secured notes and bonds payable, fair value	205,286	235,770
Accrued expenses and other liabilities, fair value	$ 503,925	$ 51,765
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	51,964,122	51,964,122
Preferred stock, shares outstanding (in shares)	51,964,122	51,964,122
Preferred stock, liquidation preference	$ 1,299,104	$ 1,299,104
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	2,000,000,000	2,000,000,000
Common stock, shares issued (in shares)	489,732,422	483,226,239
Common stock, shares outstanding (in shares)	489,732,422	483,226,239
Assets	$ 42,018,889	$ 39,717,084
Liabilities	34,598,275	32,616,046
Variable Interest Entity, Primary Beneficiary
Residential mortgage loans, HFS, at fair value	407,036	1,112,097
Assets	5,083,137	5,566,258
Liabilities	$ 4,153,523	$ 4,682,388