Segment Information and Concentrations - Revenue by Products and Services (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenue from External Customer [Line Items]
Total revenue	$ 1,866	$ 1,544
Operating Segments
Revenue from External Customer [Line Items]
Total revenue	1,863	1,544
Recurring revenue
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	1,179	874
All other products and services
Revenue from External Customer [Line Items]
Total revenue	$ 687	$ 670