CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands		Sep. 30, 2025	Dec. 31, 2024
Pledged assets included in cash and cash equivalents		$ 1,776,349	$ 1,202,880
Pledged assets in securities	[1]	85,062,725	69,756,447	[2]
Pledged assets in loans, net	[3]	4,008,299	3,546,902	[2]
Pledged assets included in mortgage servicing rights		$ 3,476,181	$ 2,909,134	[2]
Preferred stock, par value (USD per share)		$ 0.01	$ 0.01
Preferred stock authorized (shares)		75,000,000	63,500,000
Preferred stock issued (shares)		74,500,000	63,500,000
Preferred stock outstanding (shares)		74,500,000	63,500,000
Common stock, par value (USD per share)		$ 0.01	$ 0.01
Common stock authorized (shares)		1,456,750,000	1,468,250,000
Common stock issued (shares)		681,052,317	578,357,118
Common stock outstanding (shares)		681,052,317	578,357,118
Residential Mortgage Loans
Loans held-for-sale		$ 10,900	$ 10,000
Consolidated VIEs
Cash and Cash Equivalent		5,600	2,800
Consolidated VIEs | Non-Agency Mortgage-Backed Securities
Mortgage-backed securities		2,900,000	2,200,000
Asset Pledged as Collateral
Pledged assets in securities		76,380,480	67,692,062
Pledged assets in loans, net		3,954,154	2,754,028
Pledged assets included in mortgage servicing rights		$ 3,164,697	$ 2,460,252

[1] (3)Excludes $2.9 billion and $2.2 billion at September 30, 2025 and December 31, 2024, respectively, of non-Agency mortgage-backed securities in consolidated VIEs pledged as collateral and eliminated from the Company’s Consolidated Statements of Financial Condition. 

[2] (1)Derived from the audited consolidated financial statements at December 31, 2024.

[3] (4)Includes $10.9 million and $10.0 million of residential mortgage loans held for sale at September 30, 2025 and December 31, 2024, respectively.