Represents the percentage of commercial mortgage loans that the company has assigned its highest risk rating.

No definition available.

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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

No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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- Definition

Amount of financing receivable past due.

+ References

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- Definition

Amount of increase from purchase of financing receivable.

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- Definition

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

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- Definition

Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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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.

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- Definition

Amount, before allowance for credit loss, of financing receivable.

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Financing Receivables (Credit Quality Information Text) (Details)	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Nonperforming
Credit quality information [Line Items]
Past due	$ 8,000,000			$ 8,000,000		$ 9,000,000
Syndicated loans [Member]
Credit quality information [Line Items]
Past due	4,000,000			4,000,000		1,000,000
Total loans, net	471,000,000			471,000,000		395,000,000
Loans purchased	84,000,000	$ 39,000,000		134,000,000	$ 94,000,000
Loans sold	2,000,000	$ 11,000,000		9,000,000	$ 32,000,000
Commercial mortgage loans [Member]
Credit quality information [Line Items]
Past due	$ 6,000,000			$ 6,000,000		$ 0
Percent of commercial mortgage loans with highest risk rating	1.00%			1.00%		1.00%
Total loans, net	$ 2,656,000,000			$ 2,656,000,000		$ 2,672,000,000
Financing Receivable, Modifications, Number of Contracts \| loan			88	23
Impaired Financing Receivable, Unpaid Principal Balance	122,000,000		$ 360	$ 122,000,000
Commercial loans [Member]
Credit quality information [Line Items]
Accrued interest on commercial loans	$ 11,000,000			$ 11,000,000		$ 11,000,000