Financing Receivables -Additional Information (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Allowance for credit losses
Reinsurance deposit receivable	$ 1,400	$ 1,400
Policy Loans
Allowance for credit losses
Allowance for credit losses	0	0
Margin Loans
Allowance for credit losses
Financing receivable balance	1,100	1,000
Pledged Asset Line of Credit
Allowance for credit losses
Financing receivable balance	350	224
Allowance for credit losses	0	0
Deposit Receivable
Allowance for credit losses
Allowance for credit losses	$ 0	$ 0

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

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+ References

No definition available.

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- Definition

Amount of the reinsurer's funds held on its behalf by the ceding insurer, including funds held in trust, under reinsurance treaties or contracts with the assuming insurer as security for the payment of the obligations thereunder.

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- Definition

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

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