Financing Receivables - Transfer of Financing Assets (Details) - Commercial Financing Receivables - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Jan. 01, 2025
Financing receivables
Financing receivables transferred	$ 2,262	$ 1,942
Financing receivables transferred and uncollected	$ 690	$ 680
Third Party Investor \| Maximum
Financing receivables
Financing receivables to be sold			$ 1,300

Amount of financing receivable transferred and uncollected.

No definition available.

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- Definition

Represents the amount of financing receivables to be sold in an agreement. The financing receivables may be sold at any one time, on a revolving basis.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount of decrease in financing receivable from sale and reclassification to held-for-sale. Excludes net investment in lease.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11B
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-11

+ Details

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Balance Type:	credit
Period Type:	duration

- Details

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- Details

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Namespace Prefix:
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- Details

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