Retirement Plans Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Retirement Benefits [Abstract]
Defined Contribution Plan, Cost	$ 206	$ 182	$ 181
Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation		773
Defined Benefit Plan, Plan Assets, Amount		594
Defined Benefit Plan, Funded (Unfunded) Status of Plan	200
Buy-in annuity insurance contract
Defined Benefit Plan Disclosure [Line Items]
Purchase of insurance contract	0	590
Defined Benefit Plan, Plan Assets, Amount	561	565	2
Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	783
Defined Benefit Plan, Plan Assets, Amount	583	594
Defined Benefit Plan, Funded (Unfunded) Status of Plan		179
Defined Benefit Plan, Accumulated Benefit Obligation	698	694
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	57	$ 43	$ 32
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year	1
Defined Benefit Plan, Expected Future Benefit Payment, Year One	46
Defined Benefit Plan, Expected Future Benefit Payment, Year Two	39
Defined Benefit Plan, Expected Future Benefit Payment, Year Three	42
Defined Benefit Plan, Expected Future Benefit Payment, Year Four	43
Defined Benefit Plan, Expected Future Benefit Payment, Year Five	45
Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter	$ 268
United Kingdom Pension Plan
Defined Benefit Plan Disclosure [Line Items]
United Kingdom pension plan percentage of international pension plans' projected benefit obligations	72.00%