Other Income, Net of Losses (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Other Nonoperating Income (Expense) [Abstract]
Late charges and other administrative fees	$ 51	$ 54
Remarketing fees	31	30
Income (loss) from equity-method investments	26	(8)
Other, net	89	74
Total other income, net of losses	$ 197	$ 150