Inventories (Tables)

9 Months Ended

Sep. 30, 2023

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:

	As of
	September 30, 2023		December 31, 2022
Parts and work-in-process	$	120	$	124
Finished goods	63		37
Total inventories	$	183	$	161