Geographic Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 11,119	$ 9,416	$ 10,250
Net property and net investment in operating leases	20,601	22,054	25,391
United States [member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	8,012	6,929	7,622
Net property and net investment in operating leases	15,642	17,558	20,886
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	1,350	1,260	1,289
Net property and net investment in operating leases	4,621	4,317	4,246
All Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	1,757	1,227	1,339
Net property and net investment in operating leases	$ 338	$ 179	$ 259