No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Amount of writeoff of financing receivable, charged against allowance for credit loss.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
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- Definition

Amount of increase from purchase of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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- Definition

Amount of decrease from sale and reclassification to held-for-sale of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	credit
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- Definition

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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Period Type:	instant

- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

+ References

+ Details

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Financing Receivables (Allowance for Loan Losses) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Commercial Loan [Member]
Rollforward of the allowance for loan losses
Beginning balance	$ 66	$ 51
Provision for Loan, Lease, and Other Losses		10
Write-offs	(1)
Ending balance	65	63
Financing Receivables
Accrued interest	17		$ 16
Commercial Loan [Member] \| Cumulative Effect, Period of Adoption, Adjustment
Rollforward of the allowance for loan losses
Beginning balance		2
Commercial Loan [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Rollforward of the allowance for loan losses
Beginning balance		53
Consumer Loan [Member]
Rollforward of the allowance for loan losses
Beginning balance	2	0
Provision for Loan, Lease, and Other Losses	1	2
Write-offs		(1)
Ending balance	3	4
Consumer Loan [Member] \| Cumulative Effect, Period of Adoption, Adjustment
Rollforward of the allowance for loan losses
Beginning balance		3
Consumer Loan [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Rollforward of the allowance for loan losses
Beginning balance		3
Total Segment [Member]
Rollforward of the allowance for loan losses
Beginning balance	68	51
Provision for Loan, Lease, and Other Losses	1	12
Write-offs	(1)	(1)
Ending balance	68	67
Total Segment [Member] \| Cumulative Effect, Period of Adoption, Adjustment
Rollforward of the allowance for loan losses
Beginning balance		5
Total Segment [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Rollforward of the allowance for loan losses
Beginning balance		56
Syndicated loans [Member]
Financing Receivables
Loans purchased	13	56
Loans sold	4	$ 7
Residential Mortgage [Member]
Financing Receivables
Loans purchased	$ 2