Reorganization and Business Transformation (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended				14 Months Ended
	Sep. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Payments for restructuring		$ 37	$ 23
Stock-based compensation expense		18	16	$ 14
Accelerated depreciation		3	2
Non-US | Employee
Restructuring Cost and Reserve [Line Items]
Cash payment for international employees		10	2
2018 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs			1	14	$ 23
Restructuring costs incurred			38
Payments for restructuring			2	19	$ 11
2018 Restructuring Plan | Accelerated Amortization of Right-of-use Assets
Restructuring Cost and Reserve [Line Items]
Restructuring costs				$ 6
VSP
Restructuring Cost and Reserve [Line Items]
Restructuring costs		13	42
Restructuring and related activities, employee minimum age to qualify	55 years
Restructuring and related activities, employee service term	10 years
Restructuring costs, cash-settled		9	38
Restructuring costs, noncash		4	4
Stock-based compensation expense		1	2
VSP | Cost of Revenue
Restructuring Cost and Reserve [Line Items]
Restructuring costs		4	10
VSP | Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs		6	25
VSP | Research and Development Expense
Restructuring Cost and Reserve [Line Items]
Restructuring costs		3	7
VSP | Employee severance and other employee-related costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred		28				$ 28
Workforce Reduction Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs		13	$ 42
Restructuring costs incurred		55				55
Payments for restructuring						60
Workforce Reduction Plan | Employee severance and other employee-related costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred		12				12
Workforce Reduction Plan | Facility Closing
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred		7				7
Workforce Reduction Plan | Outside Services, Legal and Other Associated Costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred		$ 8				8
Workforce Reduction Plan | Non-US | Employee
Restructuring Cost and Reserve [Line Items]
Payments for restructuring						$ 12