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Life Policy and Investment Contract Reserves
3 Months Ended
Mar. 31, 2018
Liability for Future Policy Benefits [Abstract]  
Life Policy And Investment Contract Reserves
Life Policy and Investment Contract Reserves
We establish the reserves for traditional life insurance policies based on expected expenses, mortality, morbidity, withdrawal rates, timing of claim presentation and investment yields, including a provision for uncertainty. Once these assumptions are established, they generally are maintained throughout the lives of the contracts. We use both our own experience and industry experience, adjusted for historical trends, in arriving at our assumptions for expected mortality, morbidity and withdrawal rates as well as for expected expenses. We base our assumptions for expected investment income on our own experience adjusted for current economic conditions.
 
We establish reserves for the company’s deferred annuity, universal life and structured settlement policies equal to the cumulative account balances, which include premium deposits plus credited interest less charges and withdrawals. Some of our universal life policies contain no-lapse guarantee provisions. For these policies, we establish a reserve in addition to the account balance, based on expected no-lapse guarantee benefits and expected policy assessments.

This table summarizes our life policy and investment contract reserves:
(Dollars in millions)
 
March 31,
2018
 
December 31, 2017
Life policy reserves:
 
 
 
 
Ordinary/traditional life
 
$
1,098

 
$
1,080

Other
 
47

 
47

Subtotal
 
1,145

 
1,127

Investment contract reserves:
 
 
 
 
Deferred annuities
 
821

 
835

Universal life
 
607

 
601

Structured settlements
 
161

 
160

Other
 
6

 
6

Subtotal
 
1,595

 
1,602

Total life policy and investment contract reserves
 
$
2,740

 
$
2,729