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Separate Accounts, Death Benefits and Other Insurance Benefit Features
6 Months Ended
Jun. 30, 2011
Separate Accounts, Death Benefits and Other Insurance Benefit Features [Abstract]  
Separate Accounts, Death Benefits and Other Insurance Benefit Features
6. Separate Accounts, Death Benefits and Other Insurance Benefit Features
Changes in the gross GMDB and UL secondary guarantee benefits are as follows:
                 
            UL Secondary  
    GMDB     Guarantees  
Liability balance as of January 1, 2011
  $ 1,115     $ 113  
Incurred
    134       27  
Paid
    (122 )      
Unlock
    (64 )      
 
           
Liability — gross, as of June 30, 2011
    1,063       140  
 
           
 
               
Reinsurance Recoverable— as of January 1, 2011
  $ 686     $ 30  
Incurred
    65       5  
Paid
    (65 )      
Unlock
    (27 )      
 
           
Reinsurance Recoverable — as of June 30, 2011
    659       35  
 
           
                 
            UL Secondary  
    GMDB     Guarantees  
Liability balance as of January 1, 2010
  $ 1,304     $ 76  
Incurred
    145       20  
Paid
    (182 )      
Unlock
    111        
 
           
Liability — gross, as of June 30, 2010
  $ 1,378     $ 96  
 
           
 
               
Reinsurance Recoverable— as of January 1, 2010
  $ 802     $ 22  
Incurred
    75       4  
Paid
    (93 )      
Unlock
    52        
 
           
Reinsurance Recoverable — as of June 30, 2010
  $ 836     $ 26  
 
           
The following table provides details concerning GMDB and GMIB exposure as of June 30, 2011:
                                 
Breakdown of Variable Annuity Account Value by GMDB/GMIB Type  
                    Retained Net        
    Account     Net amount     Amount     Weighted Average  
    Value     at Risk     at Risk     Attained Age of  
Maximum anniversary value (“MAV”) [1]   (“AV”) [8]     (“NAR”) [9]     (“RNAR”) [9]     Annuitant  
MAV only
  $ 24,081     $ 4,765       342       68  
With 5% rollup [2]
    1,648       416       29       68  
With Earnings Protection Benefit Rider (“EPB”) [3]
                               
Benefit Rider (“EPB”) [3]
    6,228       747       20       65  
With 5% rollup & EPB
    685       142       6       68  
 
                       
Total MAV
    32,642       6,070       397          
Asset Protection Benefit (APB) [4]
    26,268       1,820       353       65  
Lifetime Income Benefit (LIB) — Death Benefit [5]
    1,252       53       16       64  
Reset [6] (5-7 years)
    3,584       193       100       68  
Return of Premium [7] /Other
    23,557       462       131       65  
 
                       
Subtotal U.S. GMDB [8]
    87,303     $ 8,598       997       66  
Less: General Account Value with U.S. GMBD
    7,008                          
 
                       
Subtotal Separate Account Liabilities with GMDB
    80,295                          
Separate Account Liabilities without U.S. GMDB
    77,178                          
 
                       
Total Separate Account Liabilities
  $ 157,473                          
 
                       
Japan GMDB [10], [11]
  $ 17,614     $ 3,975     $       67  
Japan GMIB [10], [11]
  $ 16,856     $ 3,667     $       67  
 
                       
(1)  
MAV: the GMDB is the greatest of current AV, net premiums paid and the highest AV on any anniversary before age 80 (adjusted for withdrawals).
 
(2)  
Rollup: the GMDB is the greatest of the MAV, current AV, net premium paid and premiums (adjusted for withdrawals) accumulated at generally 5% simple interest up to the earlier of age 80 or 100% of adjusted premiums.
 
(3)  
EPB GMDB is the greatest of the MAV, current AV, or contract value plus a percentage of the contract’s growth. The contract’s growth is AV less premiums net of withdrawals, subject to a cap of 200% of premiums net of withdrawals.
 
(4)  
APB GMDB is the greater of current AV or MAV, not to exceed current AV plus 25% times the greater of net premiums and MAV (each adjusted for premiums in the past 12 months).
 
(5)  
LIB GMDB is the greatest of current AV, net premiums paid, or for certain contracts a benefit amount that ratchets over time, generally based on market performance.
 
(6)  
Reset GMDB is the greatest of current AV, net premiums paid and the most recent five to seven year anniversary AV before age 80 (adjusted for withdrawals).
 
(7)  
ROP: the GMDB is the greater of current AV and net premiums paid.
 
(8)  
AV includes the contract holder’s investment in the separate account and the general account.
 
(9)  
NAR is defined as the guaranteed benefit in excess of the current AV. RNAR is NAR reduced for reinsurances. NAR and RNAR are highly sensitive to equity market movements and increase when equity markets decline.
 
(10)  
Assumed GMDB includes a ROP and MAV (before age 80) paid in a single lump sum. GMIB is a guarantee to return initial investment, adjusted for earnings liquidity, paid through a fixed annuity, after a minimum deferral period of 10, 15 or 20 years. The guaranteed remaining balance (“GRB”) related to the Japan GMIB was $20.5 billion and $19.6 billion as of June 30, 2011 and 2010, respectively. The GRB related to the Japan GMAB and GMWB was $556 and $536 as of June 30, 2011 and 2010, respectively. These liabilities are not included in the Separate Account as they are not legally insulated from the general account liabilities of the insurance enterprise. As of June 30, 2011, 100% of RNAR is reinsured to an affiliate. See Note 10 of the Notes to Condensed Consolidated Financial statements.
 
(11)  
Policies with a guaranteed living benefit (a GMWB in the US or a GMIB in Japan) also have a guaranteed death benefit. The NAR for each benefit is shown, however these benefits are not additive. When a policy terminates due to death, any NAR related to GMWB or GMIB is released. Similarly, when a policy goes into benefit status on a GMWB or GMIB, its GMDB NAR is released.
See Note 3 of the Notes to Condensed Consolidated Financial Statements for a description of the Company’s guaranteed living benefits that are accounted for at fair value.
Account balances of contracts with guarantees were invested in variable separate accounts as follows:
                 
Asset type   June 30, 2011     December 31, 2010  
Equity securities (including mutual funds)
  $ 72,395     $ 75,601  
Cash and cash equivalents
    7,900       8,365  
 
           
Total
  $ 80,295     $ 83,966  
 
           
As of June 30, 2011 and December 31, 2010, approximately 16% and 15%, respectively, of the equity securities above were invested in fixed income securities through these funds and approximately 84% and 85%, respectively, were invested in equity securities.