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v3.23.1

Fair Value Measurement - Level 3 Recurring Fair Value Rollforward (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other comprehensive income (loss), net of tax |  |
Derivative, Fair Value, Net [Abstract] |  |  |
Derivative assets, gross amount | $ 2,652 |  | $ 3,098
Derivative liabilities, gross amount | 3,200 |  | 4,550
Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Net Unrealized Gains (Losses) Included in OCI Related to Assets and Liabilities Still Held | (8) | $ (7) |
Derivative, Fair Value, Net [Abstract] |  |  |
Beginning balance | 5 | 19 |
Total Gains or (Losses) (Realized/Unrealized), Included in Net Income | (5) | 5 |
Total Gains or (Losses) (Realized/Unrealized), Included in OCI | 0 | 0 |
Purchases | 0 | 0 |
Sales | 0 | 0 |
Issuances | 104 | 28 |
Settlements | 12 | (2) |
Transfers Into Level 3 | (97) | (28) |
Transfers Out of Level 3 | (1) | 0 |
Ending balance | 18 | 22 |
Derivative assets, gross amount | 837 | 202 | 79
Derivative liabilities, gross amount | 819 | 180 | $ 74
RMBS | Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning balance | 236 | 258 |
Total Gains or (Losses) (Realized/Unrealized), Included in Net Income | 1 | 10 |
Total Gains or (Losses) (Realized/Unrealized), Included in OCI | 3 | (12) |
Purchases | 0 | 0 |
Sales | 0 | 0 |
Issuances | 0 | 0 |
Settlements | (5) | (28) |
Transfers Into Level 3 | 34 | 12 |
Transfers Out of Level 3 | (22) | (29) |
Ending balance | 247 | 211 |
Net Unrealized Gains (Losses) Included in Net Income Related to Assets and Liabilities Still Held | 2 | 3 |
CMBS | Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning balance | 142 | 9 |
Total Gains or (Losses) (Realized/Unrealized), Included in Net Income | 0 | 0 |
Total Gains or (Losses) (Realized/Unrealized), Included in OCI | 5 | 0 |
Purchases | 0 | 0 |
Sales | 0 | 0 |
Issuances | 0 | 0 |
Settlements | (2) | (1) |
Transfers Into Level 3 | 0 | 13 |
Transfers Out of Level 3 | 0 | 0 |
Ending balance | 145 | 21 |
Net Unrealized Gains (Losses) Included in Net Income Related to Assets and Liabilities Still Held | 0 | (1) |
Available-for-sale securities | Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning balance | 378 | 267 |
Total Gains or (Losses) (Realized/Unrealized), Included in Net Income | 1 | 10 |
Total Gains or (Losses) (Realized/Unrealized), Included in OCI | 8 | (12) |
Purchases | 0 | 0 |
Sales | 0 | 0 |
Issuances | 0 | 0 |
Settlements | (7) | (29) |
Transfers Into Level 3 | 34 | 25 |
Transfers Out of Level 3 | (22) | (29) |
Ending balance | 392 | 232 |
Net Unrealized Gains (Losses) Included in Net Income Related to Assets and Liabilities Still Held | 2 | 2 |
Retained interest in securitizations | Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning balance | 36 | 41 |
Total Gains or (Losses) (Realized/Unrealized), Included in Net Income | 0 | (2) |
Total Gains or (Losses) (Realized/Unrealized), Included in OCI | 0 | 0 |
Purchases | 0 | 0 |
Sales | 0 | 0 |
Issuances | 0 | 0 |
Settlements | 0 | 0 |
Transfers Into Level 3 | 0 | 0 |
Transfers Out of Level 3 | 0 | 0 |
Ending balance | 36 | 39 |
Net Unrealized Gains (Losses) Included in Net Income Related to Assets and Liabilities Still Held | 0 | (2) |
Net derivative assets (liabilities) | Recurring | Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Net Unrealized Gains (Losses) Included in Net Income Related to Assets and Liabilities Still Held | $ 4 | $ 1 |

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- Definition Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(3) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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