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v3.26.1

Loans and allowance for loan losses - Changes in Allowance for Credit Losses (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | $ 2,136 | $ 2,200 | $ 2,116 | $ 2,184
Provision for credit losses | 120 | 105 | 245 | 235
Charge-offs | (138) | (156) | (291) | (316)
Recoveries | 58 | 48 | 106 | 94
Net charge-offs | (80) | (108) | (185) | (222)
Ending balance | 2,176 | 2,197 | 2,176 | 2,197
Commercial and industrial |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | 817 | 762 | 771 | 769
Provision for credit losses | 35 | 69 | 106 | 91
Charge-offs | (39) | (57) | (85) | (107)
Recoveries | 19 | 19 | 40 | 40
Net charge-offs | (20) | (38) | (45) | (67)
Ending balance | 832 | 793 | 832 | 793
Commercial real estate |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | 421 | 610 | 472 | 599
Provision for credit losses | (7) | (43) | (41) | (13)
Charge-offs | (15) | (25) | (33) | (47)
Recoveries | 9 | 2 | 10 | 5
Net charge-offs | (6) | (23) | (23) | (42)
Ending balance | 408 | 544 | 408 | 544
Residential real estate |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | 99 | 105 | 100 | 108
Provision for credit losses | 1 | 5 | (1) | 2
Charge-offs | (2) | (1) | (3) | (3)
Recoveries | 2 | 1 | 4 | 3
Net charge-offs | 0 | 0 | 1 | 0
Ending balance | 100 | 110 | 100 | 110
Consumer |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | 799 | 723 | 773 | 708
Provision for credit losses | 91 | 74 | 181 | 155
Charge-offs | (82) | (73) | (170) | (159)
Recoveries | 28 | 26 | 52 | 46
Net charge-offs | (54) | (47) | (118) | (113)
Ending balance | 836 | 750 | 836 | 750
Reserve for Unfunded Credit Commitments |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance | 95 | 60 | 80 | 60
Provision for credit losses | 0 | 20 | 15 | 20
Charge-offs | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0
Net charge-offs | 0 | 0 | 0 | 0
Ending balance | $ 95 | $ 80 | $ 95 | $ 80

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