A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

+ Details

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

+ References

+ Details

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- Definition

Amount, excluding accrued interest, of writeoff of revolving financing receivable converted to term loan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-6A

+ Details

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease.

+ References

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease.

+ References

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease.

+ References

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease.

+ References

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- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease.

+ References

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Allowance for Credit Losses - Gross Charge-Offs by Year of Origination (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs			$ 83
Year two, current fiscal year charge offs			13
Year three, current fiscal year charge offs			7
Year four, current fiscal year charge offs			5
Year five, current fiscal year charge offs			11
Prior year charge offs			30
Revolving loans charge offs			10
Total charge offs	$ 104	$ 21	159	$ 61
Commercial: \| Commercial, financial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs			74
Year two, current fiscal year charge offs			13
Year three, current fiscal year charge offs			6
Year four, current fiscal year charge offs			4
Year five, current fiscal year charge offs			9
Prior year charge offs			13
Revolving loans charge offs			5
Total charge offs	91	13	124	38
Commercial: \| Commercial, financial and industrial \| Single Company
Allowance for Loan and Lease Losses [Roll Forward]
Total charge offs			72
Commercial: \| Commercial Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs			0
Year two, current fiscal year charge offs			0
Year three, current fiscal year charge offs			0
Year four, current fiscal year charge offs			0
Year five, current fiscal year charge offs			2
Prior year charge offs			13
Revolving loans charge offs			0
Total charge offs	5	1	15	1
Consumer: \| Consumer Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs			0
Year two, current fiscal year charge offs			0
Year three, current fiscal year charge offs			0
Year four, current fiscal year charge offs			1
Year five, current fiscal year charge offs			0
Prior year charge offs			2
Revolving loans charge offs			0
Total charge offs	1	1	3	4
Consumer: \| Credit Card and Other
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs			9
Year two, current fiscal year charge offs			0
Year three, current fiscal year charge offs			1
Year four, current fiscal year charge offs			0
Year five, current fiscal year charge offs			0
Prior year charge offs			2
Revolving loans charge offs			5
Total charge offs	$ 7	$ 6	$ 17	$ 18