CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Pledged assets included in cash and cash equivalents		$ 1,638,172	$ 1,424,160
Mortgage servicing rights		$ 1,790,980	$ 1,748,209	[1]
Preferred stock, par value (USD per share)		$ 0.01	$ 0.01
Preferred stock authorized (shares)		63,500,000	63,500,000
Preferred stock issued (shares)		63,500,000	63,500,000
Preferred stock outstanding (shares)		63,500,000	63,500,000
Common stock, par value (USD per share)		$ 0.01	$ 0.01
Common stock authorized (shares)		2,936,500,000	2,936,500,000
Common stock issued (shares)		493,880,938	468,309,810
Common stock outstanding (shares)		493,880,938	468,309,810
Mortgage-backed securities	[2]	$ 69,238,185	$ 65,789,907	[1]
Asset Pledged as Collateral without Right
Pledged assets included in loans, net		1,573,233	1,653,464
Consolidated VIEs
Cash and cash equivalents		2,500	2,200
Agency Mortgage-Backed Securities
Pledged assets		62,169,855	60,660,121
Non-Agency Mortgage-Backed Securities
Mortgage servicing rights		946,464	684,703
Non-Agency Mortgage-Backed Securities | Consolidated VIEs
Mortgage-backed securities		1,200,000	1,000,000
Residential Mortgage Loans
Loans held-for-sale		$ 1,200	$ 1,300

[1] (1)Derived from the audited consolidated financial statements at December 31, 2022.

[2] (3)Excludes $1.2 billion and $1.0 billion at March 31, 2023 and December 31, 2022, respectively, of non-Agency mortgage-backed securities in consolidated VIEs pledged as collateral and eliminated from the Company’s Consolidated Statements of Financial Condition.