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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Amount excluding accrued interest, before allowance for credit loss, of financing receivable.

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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	Sep. 30, 2021	Dec. 31, 2020
Schedule of Available for Sale Securities
Mortgage loans, net	$ 752	$ 746
Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	1,649	823
Allowance	(57)	(51)
Mortgage loans, net	1,592	772
BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	95	38
BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	652	168
B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	781	456
CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	121	$ 161
2016 and prior \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	12
2016 and prior \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2016 and prior \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	9
2016 and prior \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2016 and prior \| CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	3
2017 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	67
2017 \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	0
2017 \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	17
2017 \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	29
2017 \| 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	102
2018 \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	6
2018 \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	20
2018 \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	58
2018 \| CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	18
2019 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	126
2019 \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	14
2019 \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	23
2019 \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	42
2019 \| CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	47
2020 \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	122
2020 \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	7
2020 \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	35
2020 \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	71
2020 \| CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	9
Current \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	1,220
Current \| BBB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	68
Current \| BB \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	548
Current \| B \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	581
Current \| CCC and below \| Bank loans, net
Schedule of Available for Sale Securities
Amortized cost before allowance	$ 23