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v3.25.1

Segment Information - Information about Company's Segments (Detail) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Segment Reporting Information [Line Items] |  |
Net Interest Income | $ 1,695 | $ 1,680
Noninterest income | 611 | 580
Provision for credit losses | 130 | 200
Salaries and employee benefits | 887 | 833
Depreciation and amortization | 83 | 80
Income before taxes | 761 | 664
Income tax expense (benefit) | 177 | 133
Net income (loss) | 584 | 531
Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Total revenue | 2,306 | 2,260
Depreciation and amortization | 130 | 130
Other direct expenses | 398 | 433
Indirect expense | 0 | 0
Income before taxes | 761 | 664
Income tax expense (benefit) | 177 | 133
Average total assets | 208,321 | 211,478
Commercial Bank |  |
Segment Reporting Information [Line Items] |  |
Other direct expenses | 67 | 66
Average total assets |  | 81,083
Commercial Bank | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Net Interest Income | 529 | 548
Noninterest income | 173 | 151
Total revenue | 702 | 699
Provision for credit losses | 36 | 77
Salaries and employee benefits | 151 | 146
Depreciation and amortization | 10 | 9
Indirect expense | 123 | 124
Income before taxes | 315 | 277
Income tax expense (benefit) | 84 | 76
Net income (loss) | 231 | 201
Average total assets | 79,362 |
Retail Bank |  |
Segment Reporting Information [Line Items] |  |
Other direct expenses | 99 | 100
Average total assets |  | 52,232
Retail Bank | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Net Interest Income | 972 | 1,071
Noninterest income | 208 | 197
Total revenue | 1,180 | 1,268
Provision for credit losses | 79 | 68
Salaries and employee benefits | 196 | 190
Depreciation and amortization | 62 | 65
Indirect expense | 279 | 244
Income before taxes | 465 | 601
Income tax expense (benefit) | 118 | 155
Net income (loss) | 347 | 446
Average total assets | 54,381 |
Institutional Services and Wealth Management |  |
Segment Reporting Information [Line Items] |  |
Other direct expenses | 26 | 28
Institutional Services and Wealth Management | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Net Interest Income | 171 | 186
Noninterest income | 209 | 191
Total revenue | 380 | 377
Provision for credit losses | 3 | 0
Salaries and employee benefits | 106 | 100
Depreciation and amortization | 2 | 2
Indirect expense | 81 | 75
Income before taxes | 162 | 172
Income tax expense (benefit) | 41 | 44
Net income (loss) | 121 | 128
Average total assets | 4,102 | 3,636
All Other | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Net Interest Income | 23 | (125)
Noninterest income | 21 | 41
Total revenue | 44 | (84)
Provision for credit losses | 12 | 55
Salaries and employee benefits | 434 | 397
Depreciation and amortization | 56 | 54
Other direct expenses | 206 | 239
Indirect expense | (483) | (443)
Income before taxes | (181) | (386)
Income tax expense (benefit) | (66) | (142)
Net income (loss) | (115) | (244)
Average total assets | $ 70,476 | $ 74,527

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