Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax Contingency [Line Items]
Effective income tax rate	18.40%	13.70%	17.40%	14.80%
Argentine Tax Authorities [Member]
Income Tax Contingency [Line Items]
Income tax assessment	$ 7		$ 7
Income tax assessment - Interest and Penalties	33		33
Estimated Additional Tax Assessment	92		92
Additional income tax assessment - Interest and Penalties	43		43
Tax and Customs Administration, Netherlands [Member]
Income Tax Contingency [Line Items]
Income tax assessment	81		81
Additional income tax assessment - Interest and Penalties	$ 29		$ 29