The reserve to cover probable credit losses related to specifically identified fixed maturity real estate loans as well as probable credit losses inherent in the remainder of that loan portfolio.

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The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.

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Investments - Bank loans amortized cost by credit quality and year of origination (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Schedule of Available for Sale Securities
Amortized cost, net	$ 848	$ 821
Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	924	1,635
Allowance	(56)	(61)
Amortized cost, net	868	1,574
NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	65	86
NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	319	656
NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	440	768
NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	100	$ 125
2017 and prior \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	40
2017 and prior \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2017 and prior \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	16
2017 and prior \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	3
2017 and prior \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	21
2018 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	34
2018 \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2018 \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2018 \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	19
2018 \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	15
2019 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	75
2019 \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	8
2019 \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	8
2019 \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	18
2019 \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	41
2020 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	47
2020 \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	6
2020 \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	5
2020 \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	27
2020 \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	9
2021 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	687
2021 \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	51
2021 \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	282
2021 \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	342
2021 \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	12
Current \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	41
Current \| NAIC 2 / BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
Current \| NAIC 3 / BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	8
Current \| NAIC 4 / B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	31
Current \| NAIC 5-6/ CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	$ 2