Segment Information and Concentrations - Revenue by Products and Services (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue from External Customer [Line Items]
Total revenue	$ 1,986	$ 1,997	$ 3,877	$ 3,863
Recurring revenue
Revenue from External Customer [Line Items]
Total revenue	1,262	1,217	2,491	2,396
All other products and services
Revenue from External Customer [Line Items]
Total revenue	$ 724	$ 780	$ 1,386	$ 1,467