Segment Information Selected Statement of Income Narrative (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Revenue		$ 2,220	$ 2,190
International | Operating Segments
Segment Reporting Information [Line Items]
Revenue	[1]	1,008	1,007
International | Operating Segments | Euro Member Countries, Euro
Segment Reporting Information [Line Items]
Revenue		$ 227	$ 223

[1] Revenue denominated in euros was $227 million and $223 million for the three months ended March 31, 2025 and 2024, respectively.