Long-term Employee Benefits (Schedule of Net Periodic Pension (Cost) Income and Amounts Recognized in Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Defined Benefit Plan Disclosure [Line Items]
Total net periodic pension cost			$ (4)	$ (3)
Amortization of actuarial loss	$ 2	$ 2	4	4
Amortization of prior service gain		(1)	(1)	(2)
Effect of foreign exchange rates	4	(2)	7	2
Benefit (cost) recognized in other comprehensive income	6	(1)	10	4
Pension Plan [Member] | Foreign [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	(3)	(4)	(7)	(8)
Interest cost	(1)	(2)	(3)	(3)
Expected return on plan assets	5	5	9	10
Amortization of actuarial loss	(2)	(2)	(4)	(4)
Amortization of prior service gain		1	1	2
Total net periodic pension cost	(1)	(2)	(4)	(3)
Amortization of actuarial loss	2	2	4	4
Amortization of prior service gain		(1)	(1)	(2)
Effect of foreign exchange rates	4	(2)	7	2
Benefit (cost) recognized in other comprehensive income	6	(1)	10	4
Total changes in plan assets and benefit obligations recognized in other comprehensive income	$ 5	$ (3)	$ 6	$ 1