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SECURITIES - Schedule of Investments in Continuous Loss Positions (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Fair Value |  |
Less than 12 Months | $ 4,760 | $ 9,560
12 Months or Longer | 16,106 | 17,108
Total | 20,866 | 26,668
Gross Unrealized Losses |  |
Less than 12 Months | (171) | (265)
12 Months or Longer | (1,380) | (1,992)
Total | (1,551) | (2,257)
Mortgage-backed securities |  |
Fair Value |  |
Less than 12 Months | 4,760 | 9,560
12 Months or Longer | 13,493 | 14,564
Total | 18,253 | 24,124
Gross Unrealized Losses |  |
Less than 12 Months | (171) | (265)
12 Months or Longer | (1,308) | (1,883)
Total | (1,479) | (2,148)
U.S. Treasury and other |  |
Fair Value |  |
Less than 12 Months | 0 | 0
12 Months or Longer | 2,613 | 2,544
Total | 2,613 | 2,544
Gross Unrealized Losses |  |
Less than 12 Months | 0 | 0
12 Months or Longer | (72) | (109)
Total | (72) | (109)
Federal agencies and U.S. government sponsored entities |  |
Fair Value |  |
Less than 12 Months | 4,760 | 9,560
12 Months or Longer | 13,230 | 14,304
Total | 17,990 | 23,864
Gross Unrealized Losses |  |
Less than 12 Months | (171) | (265)
12 Months or Longer | (1,303) | (1,870)
Total | (1,474) | (2,135)
Other/non-agency |  |
Fair Value |  |
Less than 12 Months | 0 | 0
12 Months or Longer | 263 | 260
Total | 263 | 260
Gross Unrealized Losses |  |
Less than 12 Months | 0 | 0
12 Months or Longer | (5) | (13)
Total | $ (5) | $ (13)

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