v3.26.1
Employee benefit plans
6 Months Ended
Jun. 30, 2026
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
June 30, 2026June 30, 2025
(in millions)Domestic pension benefitsForeign pension benefitsHealthcare benefitsDomestic pension benefitsForeign pension benefitsHealthcare benefits
Service cost$— $4 $— $— $— $— 
Interest cost44 11 1 46 11 1 
Expected return on assets(90)(20)(3)(91)(20)(2)
Other14 — 1 8 (1)1 
Net periodic benefit (credit)$(32)$(5)$(1)$(37)$(10)$—