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Securities - Summary of Amortized Cost of Available-for-Sale Securities by Contractual Maturity (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021
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Available-for-Sale Debt Securities: |  |  |
Due within one year, fair value |  | $ 327 |
Due from one to five years, fair value |  | 844 |
Due from five to ten years, fair value |  | 1,305 |
Due after ten years, fair value |  | 3,188 |
Fair Value |  | 5,664 | $ 5,780
Mortgage-Related Securities |  |  |
Available-for-Sale Debt Securities: |  |  |
Due within one year |  | 28 |
Due from one to five years |  | 141 |
Due from five to ten years |  | 241 |
Due after ten years |  | 2,362 |
Amortized Cost |  | 2,772 |
U.S. Government and GSE obligations |  |  |
Available-for-Sale Debt Securities: |  |  |
Due within one year |  | 295 |
Due from one to five years |  | 247 |
Due from five to ten years |  | 674 |
Due after ten years |  | 829 |
Amortized Cost |  | 2,045 |
State, County, and Municipal |  |  |
Available-for-Sale Debt Securities: |  |  |
Due from five to ten years |  | 19 |
Amortized Cost |  | 19 |
Other Debt Securities |  |  |
Available-for-Sale Debt Securities: |  |  |
Due within one year | [1] | 5 |
Due from one to five years | [1] | 458 |
Due from five to ten years | [1] | 517 |
Due after ten years | [1] | 444 |
Amortized Cost | [1] | $ 1,424 |
[1] | Includes corporate bonds, capital trust notes, foreign notes and asset-backed securities.

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