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v3.25.3

Employee benefit plans | 9 Months Ended
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Sep. 30, 2025
Retirement Benefits [Abstract] |
Employee benefit plans | Employee benefit plans The components of net periodic benefit (credit) cost are presented below. The service cost component is reflected in staff expense, whereas the remaining components are reflected in other expense.
Net periodic benefit (credit) cost | Quarter ended
Sept. 30, 2025 |  | June 30, 2025 |  | Sept. 30, 2024
(in millions) | Domestic pension benefits | Foreign pension benefits | Health care benefits |  | Domestic pension benefits | Foreign pension benefits | Health care benefits |  | Domestic pension benefits | Foreign pension benefits | Health care benefits
Service cost | $ | — |  | $ | 6 |  | $ | — |  |  | $ | — |  | $ | — |  | $ | — |  |  | $ | — |  | $ | 3 |  | $ | — |
Interest cost | 46 |  | 10 |  | 1 |  |  | 46 |  | 11 |  | 1 |  |  | 46 |  | 10 |  | 2 |
Expected return on assets | (90) |  | (19) |  | (2) |  |  | (91) |  | (20) |  | (2) |  |  | (96) |  | (21) |  | (3) |
Other | 8 |  | (1) |  | 1 |  |  | 8 |  | (1) |  | 1 |  |  | 6 |  | (1) |  | (2) |
Net periodic benefit (credit) | $ | (36) |  | $ | (4) |  | $ | — |  |  | $ | (37) |  | $ | (10) |  | $ | — |  |  | $ | (44) |  | $ | (9) |  | $ | (3) |
Net periodic benefit (credit) cost | Year-to-date
| Sept. 30, 2025 |  | Sept. 30, 2024
(in millions) | Domestic pension benefits | Foreign pension benefits | Health care benefits |  | Domestic pension benefits | Foreign pension benefits | Health care benefits
Service cost | $ | — |  | $ | 9 |  | $ | — |  |  | $ | — |  | $ | 9 |  | $ | — |
Interest cost | 138 |  | 31 |  | 3 |  |  | 137 |  | 29 |  | 4 |
Expected return on assets | (272) |  | (58) |  | (6) |  |  | (286) |  | (60) |  | (7) |
Other | 24 |  | (3) |  | 3 |  |  | 18 |  | (3) |  | (6) |
Net periodic benefit (credit) | $ | (110) |  | $ | (21) |  | $ | — |  |  | $ | (131) |  | $ | (25) |  | $ | (9) |

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