Finance Receivables, net - Finance Receivable Sale Activity (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Receivables [Abstract]
Finance receivable sales - net proceeds	$ 206	$ 0	$ 848	$ 0
Gain on sale/Commissions	5	0	16	0
Servicing revenue	2	$ 0	5	$ 0
Revenue associated with sale of underlying leased equipment	$ 1		$ 3

The cash inflow associated with the sale or collection of receivables arising from the financing of goods and services.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-12

Name:	us-gaap_ProceedsFromSaleAndCollectionOfFinanceReceivables
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration