Segment Information and Concentrations - Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 666	$ 722	$ 1,283	$ 1,432
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	402	429	785	869
Americas (excluding United States)
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	45	66	88	130
Europe, Middle East and Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	153	141	285	274
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 66	$ 86	$ 125	$ 159