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v3.25.2

Employee Benefits - Schedule of Components of Net Periodic (Benefit) Cost (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
U.K. |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Service cost | $ 0 | $ 0 | $ 0 | $ 0
Interest cost | 39 | 36 | 76 | 71
Expected return on plan assets, net of administration expenses | (45) | (47) | (88) | (94)
Amortization of prior-service cost | 0 | 0 | 1 | 1
Amortization of net actuarial loss | 22 | 21 | 44 | 41
Net periodic cost (benefit) | 16 | 10 | 33 | 19
Other |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Service cost | 0 | 0 | 0 | 0
Interest cost | 10 | 10 | 19 | 19
Expected return on plan assets, net of administration expenses | (14) | (14) | (26) | (27)
Amortization of prior-service cost | 0 | 0 | 0 | 0
Amortization of net actuarial loss | 4 | 3 | 7 | 6
Net periodic cost (benefit) | 0 | (1) | 0 | (2)
U.S. |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Service cost | 0 | 0 | 0 | 0
Interest cost | 25 | 23 | 51 | 46
Expected return on plan assets, net of administration expenses | (30) | (35) | (60) | (68)
Amortization of prior-service cost | 0 | 0 | 0 | 0
Amortization of net actuarial loss | 9 | 8 | 18 | 15
Net periodic cost (benefit) | $ 4 | $ (4) | $ 9 | $ (7)

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