Goodwill and Intangible Assets, net (Schedule of Finite-lived intangible assets) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Finite-Lived Intangible Assets [Line Items]
As of December 31, 2021	$ 1,141
Exchange rate changes	(13)
As of March 31, 2022	1,128
As of December 31, 2021	(665)
Amortization	(11)	$ (6)
Exchange rate changes	7
As of March 31, 2022	(669)
Net book value	459
Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
As of December 31, 2021	45
Exchange rate changes	0
As of March 31, 2022	45
As of December 31, 2021	(41)
Amortization	0
Exchange rate changes	0
As of March 31, 2022	(41)
Net book value	4
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
As of December 31, 2021	996
Exchange rate changes	(13)
As of March 31, 2022	983
As of December 31, 2021	(543)
Amortization	(10)
Exchange rate changes	7
As of March 31, 2022	(546)
Net book value	437
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
As of December 31, 2021	45
Exchange rate changes	0
As of March 31, 2022	45
As of December 31, 2021	(42)
Amortization	0
Exchange rate changes	0
As of March 31, 2022	(42)
Net book value	3
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
As of December 31, 2021	55
Exchange rate changes	0
As of March 31, 2022	55
As of December 31, 2021	(39)
Amortization	(1)
Exchange rate changes	0
As of March 31, 2022	(40)
Net book value	$ 15