Derivatives and Hedging Activities - TBA Contracts (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Derivative [Line Items]
Notional Amount	$ 4,115,000	$ 4,065,000
TBA Purchase Contracts
Derivative [Line Items]
Notional Amount	200,000	$ 0
Implied Cost Basis	199,945
Implied Market Value	198,420
Net Carrying Value	$ (1,525)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

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Balance Type:	na
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