Income Taxes - Income Taxes Paid (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Examination [Line Items]
U.S. Federal	$ 353	$ 223	$ 59
U.S. State and Local	132	88	23
Total non-U.S.	340	302	262
Total Income Tax Paid	825	613	344
Total U.S.
Income Tax Examination [Line Items]
Income Taxes Paid	485	311	82
Belgium
Income Tax Examination [Line Items]
Total non-U.S.	32	39	32
Canada
Income Tax Examination [Line Items]
Total non-U.S.	68	63	44
Germany
Income Tax Examination [Line Items]
Total non-U.S.	43	30	35
United Kingdom
Income Tax Examination [Line Items]
Total non-U.S.	79	93	64
Other foreign jurisdictions
Income Tax Examination [Line Items]
Total non-U.S.	$ 118	$ 77	$ 87