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Collateral Financing Arrangements Collateral Financing Arrangements (Tables)
12 Months Ended
Dec. 31, 2021
Secured Debt [Abstract]  
CFA Associated with Closed Block
Information related to the collateral financing arrangement associated with the closed block (see Note 7) was as follows at:
December 31,
20212020
(In millions)
Surplus notes outstanding (1)
$766 $845 
Receivable from unaffiliated financial institution (1)
$100 $110 
Pledged collateral (2)
$38 $41 
Assets held in trust (2)
$1,388 $1,408 
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(1)Carrying value.
(2)Estimated fair value.