Supplemental Balance Sheet Information - Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Inventories
Finished goods	$ 1,738	$ 1,744
Work in process	1,130	1,126
Raw materials and supplies	822	791
Total inventories	3,690	3,661
Property, Plant & Equipment
Property, plant and equipment	23,911	23,922
Less: accumulated depreciation	(16,951)	(16,821)
Property, plant and equipment — net	6,960	7,101
Operating Leases
Right of use assets	$ 558	$ 516
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Current liability	$ 172	$ 167
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Noncurrent liability	$ 400	$ 363
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities