Segment Information Selected Statement of Income Narrative (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Revenue		$ 2,000	$ 1,986
International | Operating Segments
Segment Reporting Information [Line Items]
Revenue	[1]	978	948
International | Operating Segments | Euro Member Countries, Euro
Segment Reporting Information [Line Items]
Revenue		$ 204	$ 203

[1] Revenue denominated in euros was $204 million and $203 million for the three months ended March 31, 2023 and 2022, respectively.