Derivative and Risk Management Activities - Summary of the Gains/(Losses) on Derivative Instruments (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
Mar. 31, 2021 |
Dec. 31, 2021 |
Dec. 31, 2022 |
Dec. 31, 2020 |
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| LPCs | ||||
| Derivative [Line Items] | ||||
| Derivative activity | $ 389 | $ 700 | $ (1,541) | $ (364) |
| Forward MBS and TBAs | ||||
| Derivative [Line Items] | ||||
| Derivative activity | 0 | 111 | 62,114 | (1,254) |
| Interest rate swaps and futures contracts | ||||
| Derivative [Line Items] | ||||
| Derivative activity | $ 43,935 | $ (29,483) | $ 282,721 | $ (8,487) |
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. No definition available.
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