Supplemental Financial Information - Summary of carrying value of investments in equity-accounted investees (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Equity-accounted investments	$ 101	$ 71
Wiseroad
Schedule of Equity Method Investments [Line Items]
Shareholding %	8.41%	8.41%
Equity-accounted investments	$ 42	$ 38
Others
Schedule of Equity Method Investments [Line Items]
Shareholding %	0.00%	0.00%
Equity-accounted investments	$ 26	$ 33
SigmaSense
Schedule of Equity Method Investments [Line Items]
Shareholding %	10.64%	0.00%
Equity-accounted investments	$ 33	$ 0