Property, plant and equipment, net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Depreciation	$ 1,964	$ 1,646	$ 1,494
Impairment charges	$ 2	$ 89