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v3.20.1

Residential Mortgage Securities and MSR-Related Assets (Purchase Discounts) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Changes in the components of the purchase discount on Non-Agency MBS |  |
Realized credit losses | $ (344,269) | $ 0
Discount Designated as Credit Reserve | Non-Agency MBS |  |
Changes in the components of the purchase discount on Non-Agency MBS |  |
Balance at beginning of period | (436,598) | (516,116)
Impact of RMBS Issuer Settlement | 0 | 0
Accretion of discount | 0 | 0
Realized credit losses | 4,459 | 7,504
Purchases | 0 | 0
Sales/Redemptions | 49,491 | 3,191
Net impairment losses recognized in earnings | (11,513) | 0
Transfers/release of credit reserve | 4,689 | 3,802
Balance at end of period | (389,472) | (501,619)
Accretable Discount | Non-Agency MBS |  |
Changes in the components of the purchase discount on Non-Agency MBS |  |
Balance at beginning of period | (90,617) | (155,025)
Impact of RMBS Issuer Settlement | 0 | (855)
Accretion of discount | 9,889 | 13,307
Realized credit losses | 0 | 0
Purchases | 0 | (118)
Sales/Redemptions | (5,551) | 16,346
Net impairment losses recognized in earnings | 0 | 0
Transfers/release of credit reserve | (4,689) | (3,802)
Balance at end of period | $ (90,968) | (130,147)
Jp Morgan Chase |  |
Changes in the components of the purchase discount on Non-Agency MBS |  |
Proceeds from legal settlements |  | $ 855

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