Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Actual tax rates	20.50%	22.80%	18.60%	22.70%
Unrecognized tax benefits change as a result of potential resolutions of prior years' tax	$ 123		$ 123
Unrecognized tax benefits that, if recognized, could impact effective tax rate	$ 97		$ 97