| Operating segment information |
The following table presents certain selected financial information for our reportable operating segments and Corporate & Other as of or for the three and nine months ended September 30: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2022 (Millions, except where indicated) | | USCS | | CS | | ICS | | GMNS | | Corporate & Other (a) | | Consolidated | | Total non-interest revenues | | $ | 4,233 | | | $ | 3,145 | | | $ | 2,066 | | | $ | 1,562 | | | $ | (28) | | | $ | 10,978 | | Revenue from contracts with customers (b) | | 3,200 | | | 2,791 | | | 1,332 | | | 1,423 | | | (13) | | | 8,733 | | | Interest income | | 2,251 | | | 552 | | | 364 | | | 6 | | | 201 | | | 3,374 | | | Interest expense | | 274 | | | 201 | | | 178 | | | (97) | | | 240 | | | 796 | | | Total revenues net of interest expense | | 6,210 | | | 3,496 | | | 2,252 | | | 1,665 | | | (67) | | | 13,556 | | | Pretax segment income (loss) | | $ | 1,309 | | | $ | 774 | | | $ | 166 | | | $ | 792 | | | $ | (582) | | | $ | 2,459 | | Total assets (billions) | | $ | 85 | | | $ | 51 | | | $ | 33 | | | $ | 15 | | | $ | 31 | | | $ | 215 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nine Months Ended September 30, 2022 (Millions, except where indicated) | | USCS | | CS | | ICS | | GMNS | | Corporate & Other (a) | | Consolidated | | Total non-interest revenues | | $ | 12,024 | | | $ | 8,986 | | | $ | 6,065 | | | $ | 4,502 | | | $ | (28) | | | $ | 31,549 | | Revenue from contracts with customers (b) | | 9,139 | | | 8,003 | | | 3,857 | | | 4,131 | | | 14 | | | 25,144 | | | Interest income | | 5,880 | | | 1,435 | | | 1,035 | | | 13 | | | 330 | | | 8,693 | | | Interest expense | | 513 | | | 409 | | | 445 | | | (202) | | | 391 | | | 1,556 | | | Total revenues net of interest expense | | 17,391 | | | 10,012 | | | 6,655 | | | 4,717 | | | (89) | | | 38,686 | | | Pretax segment income (loss) | | $ | 4,114 | | | $ | 2,333 | | | $ | 593 | | | $ | 2,263 | | | $ | (1,589) | | | $ | 7,714 | | Total assets (billions) | | $ | 85 | | | $ | 51 | | | $ | 33 | | | $ | 15 | | | $ | 31 | | | $ | 215 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2021 (Millions, except where indicated) | | USCS | | CS | | ICS | | GMNS | | Corporate & Other (a) | | Consolidated | | Total non-interest revenues | | $ | 3,372 | | | $ | 2,558 | | | $ | 1,732 | | | $ | 1,294 | | | $ | (22) | | | $ | 8,934 | | Revenue from contracts with customers (b) | | 2,566 | | | 2,250 | | | 1,116 | | | 1,212 | | | (6) | | | 7,138 | | | Interest income | | 1,613 | | | 365 | | | 278 | | | 4 | | | 41 | | | 2,301 | | | Interest expense | | 89 | | | 81 | | | 114 | | | (24) | | | 47 | | | 307 | | | Total revenues net of interest expense | | 4,896 | | | 2,842 | | | 1,896 | | | 1,322 | | | (28) | | | 10,928 | | | Pretax segment income (loss) | | $ | 1,251 | | | $ | 699 | | | $ | 269 | | | $ | 513 | | | $ | (282) | | | $ | 2,450 | | Total assets (billions) | | $ | 68 | | | $ | 41 | | | $ | 30 | | | $ | 14 | | | $ | 31 | | | $ | 184 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nine Months Ended September 30, 2021 (Millions, except where indicated) | | USCS | | CS | | ICS | | GMNS | | Corporate & Other (a) | | Consolidated | | Total non-interest revenues | | $ | 9,291 | | | $ | 7,053 | | | $ | 4,814 | | | $ | 3,589 | | | $ | (154) | | | $ | 24,593 | | Revenue from contracts with customers (b) | | 6,967 | | | 6,174 | | | 3,060 | | | 3,370 | | | (18) | | | 19,553 | | | Interest income | | 4,647 | | | 1,020 | | | 827 | | | 12 | | | 127 | | | 6,633 | | | Interest expense | | 310 | | | 253 | | | 309 | | | (61) | | | 180 | | | 991 | | | Total revenues net of interest expense | | 13,628 | | | 7,820 | | | 5,332 | | | 3,662 | | | (207) | | | 30,235 | | | Pretax segment income (loss) | | $ | 4,677 | | | $ | 2,219 | | | $ | 889 | | | $ | 1,399 | | | $ | (801) | | | $ | 8,383 | | Total assets (billions) | | $ | 68 | | | $ | 41 | | | $ | 30 | | | $ | 14 | | | $ | 31 | | | $ | 184 | |
(a)Corporate & Other includes adjustments and eliminations for intersegment activity. (b)Includes discount revenue, certain service fees and other revenue and processed revenues from customers.
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