Property, plant and equipment - Schedule of Property, Plant and Equipment by Geographic Area (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 6,543	$ 5,941
U.S.
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	4,156	3,658
Puerto Rico
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	1,174	1,148
ROW
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 1,213	$ 1,135