Postretirement Benefit Plans - Assumed Future Benefits Payments (Details) $ in Millions	Dec. 31, 2025 USD ($)
U.S. \| Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
2026	$ 79
2027	78
2028	60
2029	53
2030	47
2031 – 2035	165
U.S. \| Retiree Health Care
Defined Benefit Plan Disclosure [Line Items]
2026	24
2027	22
2028	21
2029	20
2030	20
2031 – 2035	88
Non-U.S. \| Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
2026	95
2027	96
2028	98
2029	100
2030	101
2031 – 2035	$ 526

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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