Property, Plant and Equipment, net - Summary of Property, Plant and Equipment (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 309	$ 286
Less: accumulated depreciation	(178)	(167)
Property, plant and equipment, net	131	119	$ 111
Information Technology Assets [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	46	47
Operating Equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	164	141
Buildings and Land [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	97	94
Construction in Progress [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 2	$ 4
Minimum [Member] | Information Technology Assets [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	1 year
Minimum [Member] | Operating Equipment [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	2 years
Minimum [Member] | Buildings and Land [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	5 years
Maximum [Member] | Information Technology Assets [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	7 years
Maximum [Member] | Operating Equipment [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	15 years
Maximum [Member] | Buildings and Land [Member]
Property Plant And Equipment [Line Items]
Property plant and equipment estimated useful lives	35 years