Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Loans acquired for sale at fair value, pledged to creditors	$ 659,751,000	$ 1,801,368,000
Loans at fair value, pledged to creditors	1,431,896,000	1,510,148,000
Derivative assets, pledged to creditors	16,160,000	1,262,000
Mortgage servicing rights pledged to creditors	3,871,249,000	3,962,820,000
Servicing Advances pledged to creditors	181,201,000	100,888,000
Other, pledged to creditors	$ 1,905,000	$ 3,297,000
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	22,400,000	22,400,000
Preferred stock, shares outstanding	22,400,000	22,400,000
Preferred stock, liquidation preference, value	$ 560,000,000	$ 560,000,000
Common shares, authorized	500,000,000	500,000,000
Common shares, par value	$ 0.01	$ 0.01
Common shares, issued	86,624,044	88,888,889
Common shares, outstanding	86,624,044	88,888,889