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FAIR VALUES OF ASSETS AND LIABILITIES - Balance Sheet Location (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Reported Value Measurement |  |  |
Financial Assets |  |  |
Cash and short-term assets |  | $ 13,232 | $ 13,332
Trading account securities |  | 81 | 53
Available-for-sale securities |  | 26,085 | 27,273
Held-to-maturity securities |  | 15,597 | 16,368
Other securities |  | 870 | 823
Loans held for sale |  | 823 | 654
Net loans and leases |  | 135,582 | 127,798
Derivative assets, net |  | 211 | 266
Assets held in trust for deferred compensation plans |  | 211 | 191
Financial Liabilities |  |  |
Total deposits |  | 165,212 | 162,448
Short-term borrowings |  | 252 | 199
Long-term borrowings |  | 17,315 | 16,374
Derivative liabilities, net |  | 345 | 578
Estimate of Fair Value Measurement |  |  |
Financial Assets |  |  |
Cash and short-term assets |  | 13,232 | 13,332
Trading account securities |  | 81 | 53
Available-for-sale securities |  | 26,085 | 27,273
Held-to-maturity securities |  | 13,869 | 14,086
Other securities |  | 870 | 823
Loans held for sale |  | 823 | 654
Net loans and leases |  | 134,953 | 125,557
Derivative assets, net |  | 211 | 266
Assets held in trust for deferred compensation plans |  | 211 | 191
Other securities |  | 32 | 31
Financial Liabilities |  |  |
Total deposits |  | 165,212 | 162,455
Short-term borrowings |  | 252 | 199
Long-term borrowings |  | 17,571 | 16,573
Derivative liabilities, net |  | 345 | 578
Estimate of Fair Value Measurement | Level 1 |  |  |
Financial Assets |  |  |
Trading account securities |  | 2 | 1
Available-for-sale securities |  | 5,410 | 6,556
Held-to-maturity securities |  | 2,354 | 2,023
Loans held for sale |  | 0 | 0
Net loans and leases |  | 0 | 0
Other securities |  | 30 | 29
Financial Liabilities |  |  |
Total deposits |  | 0 | 0
Short-term borrowings |  | 57 | 0
Long-term borrowings |  | 0 | 0
Estimate of Fair Value Measurement | Level 2 |  |  |
Financial Assets |  |  |
Trading account securities |  | 79 | 52
Available-for-sale securities |  | 16,524 | 16,693
Held-to-maturity securities |  | 11,515 | 12,063
Loans held for sale |  | 817 | 652
Net loans and leases |  | 108 | 113
Other securities |  | 2 | 2
Financial Liabilities |  |  |
Total deposits |  | 151,413 | 147,045
Short-term borrowings |  | 195 | 199
Long-term borrowings |  | 12,415 | 11,242
Estimate of Fair Value Measurement | Level 3 |  |  |
Financial Assets |  |  |
Trading account securities |  | 0 | 0
Available-for-sale securities |  | 4,151 | 4,024
Held-to-maturity securities |  | 0 | 0
Loans held for sale |  | 6 | 2
Net loans and leases |  | 134,845 | 125,444
Other securities |  | 0 | 0
Financial Liabilities |  |  |
Total deposits |  | 13,799 | 15,410
Short-term borrowings |  | 0 | 0
Long-term borrowings |  | 5,156 | 5,331
Available-for-sale securities |  | 26,085 | 27,273
Held-to-maturity securities |  | 15,597 | 16,368
Loans held for sale |  | 823 | 654
Net loans and leases | [1] | 135,582 | 127,798
Derivative assets, gross |  | 502 | 610
Derivative assets, netting adjustments |  | (291) | (344)
Derivative assets, net |  | 211 | 266
Total deposits |  | 165,212 | 162,448
Short-term borrowings |  | 252 | 199
Long-term borrowings | [1] | 17,315 | 16,374
Derivative liabilities, gross |  | 508 | 668
Derivative liabilities, netting adjustments |  | (163) | (90)
Derivative liabilities, net |  | 345 | 578
Time deposits in excess of the FDIC insurance coverage limit |  | 1,300 | 1,500
Fair Value, Recurring | Estimate of Fair Value Measurement |  |  |
Financial Assets |  |  |
Derivative assets, netting adjustments |  | (291) | (344)
Derivative assets, net |  | 211 | 266
Financial Liabilities |  |  |
Derivative liabilities, netting adjustments |  | (163) | (90)
Derivative liabilities, net |  | 345 | 578
Fair Value, Recurring | Estimate of Fair Value Measurement | Level 2 |  |  |
Financial Assets |  |  |
Derivative assets, gross |  | 493 | 606
Financial Liabilities |  |  |
Derivative liabilities, gross |  | 502 | 666
Fair Value, Recurring | Estimate of Fair Value Measurement | Level 3 |  |  |
Financial Assets |  |  |
Derivative assets, gross |  | 9 | 4
Financial Liabilities |  |  |
Derivative liabilities, gross |  | 6 | 2
Fair Value, Recurring |  |  |
Financial Assets |  |  |
Available-for-sale securities |  | 26,085 | 27,273
Derivative assets, gross |  |  | 266
Derivative assets, netting adjustments |  | (291) | (344)
Derivative assets, net |  | 211 |
Financial Liabilities |  |  |
Short-term borrowings |  | 69 |
Long-term borrowings |  | 1,299 | 821
Derivative liabilities, gross |  |  | 578
Derivative liabilities, netting adjustments |  | (163) | (90)
Derivative liabilities, net |  | 345 |
Fair Value, Recurring | Level 1 |  |  |
Financial Assets |  |  |
Available-for-sale securities |  | 5,410 | 6,556
Derivative assets, gross |  | 0 | 0
Financial Liabilities |  |  |
Short-term borrowings |  | 57 |
Long-term borrowings |  | 0 | 0
Derivative liabilities, gross |  | 0 | 0
Fair Value, Recurring | Level 2 |  |  |
Financial Assets |  |  |
Available-for-sale securities |  | 16,524 | 16,693
Derivative assets, gross |  | 493 | 606
Financial Liabilities |  |  |
Short-term borrowings |  | 12 |
Long-term borrowings |  | 1,299 | 821
Derivative liabilities, gross |  | 502 | 666
Fair Value, Recurring | Level 3 |  |  |
Financial Assets |  |  |
Available-for-sale securities |  | 4,151 | 4,024
Derivative assets, gross |  | 9 | 4
Financial Liabilities |  |  |
Short-term borrowings |  | 0 |
Long-term borrowings |  | 0 | 0
Derivative liabilities, gross |  | 6 | 2
Amortized Cost | Reported Value Measurement |  |  |
Financial Assets |  |  |
Cash and short-term assets |  | 13,232 | 13,332
Held-to-maturity securities |  | 15,597 | 16,368
Other securities |  | 838 | 792
Net loans and leases |  | 135,411 | 127,625
Financial Liabilities |  |  |
Total deposits |  | 165,212 | 162,448
Short-term borrowings |  | 183 | 199
Long-term borrowings |  | 16,016 | 15,553
Lower of Cost or Market | Reported Value Measurement |  |  |
Financial Assets |  |  |
Loans held for sale |  | 6 | 2
Fair Value or Fair Value Option | Reported Value Measurement |  |  |
Financial Assets |  |  |
Trading account securities |  | 81 | 53
Available-for-sale securities |  | 26,085 | 27,273
Other securities |  | 32 | 31
Loans held for sale |  | 817 | 652
Net loans and leases |  | 171 | 173
Derivative assets, net |  | 211 | 266
Assets held in trust for deferred compensation plans |  | 211 | 191
Financial Liabilities |  |  |
Short-term borrowings |  | 69 |
Long-term borrowings |  | 1,299 | 821
Derivative liabilities, net |  | $ 345 | $ 578
[1] | Includes VIE balances in net loans and leases, other assets, long-term debt, and other liabilities of $769 million, $334 million, $694 million, and $123 million, respectively, at September 30, 2025, and $1.1 billion, $264 million, $1.0 billion, and $109 million, respectively, at December 31, 2024. See Note 15 - “Variable Interest Entities” for additional information.

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