XML 67 R45.htm IDEA: XBRL DOCUMENT v3.10.0.1
Separation of Brighthouse (Effects of Affiliated Reinsurance on Statements of Operations) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Premiums Earned, Net [Abstract]        
Premiums Earned, Net $ 15,153 $ 9,580 $ 24,331 $ 18,545
Insurance Services Revenue [Abstract]        
Insurance Commissions and Fees 1,370 1,364 2,762 2,724
Policyholder Benefits and Claims Incurred, Net [Abstract]        
Policyholder benefits and claims 14,866 9,427 23,584 18,290
Interest Credited To Policyholder Account Balances [Abstract]        
Interest Credited to Policyholders Account Balances 1,424 1,292 2,193 2,743
Other Expenses        
Operating Expenses 3,485 3,283 6,850 6,551
Brighthouse Financial, Inc | Assumed Reinsurance [Member]        
Premiums Earned, Net [Abstract]        
Assumed Premiums Earned 105 115 201 212
Insurance Services Revenue [Abstract]        
Assumed Insurance Commissions And Fees (3) (1) (2) (5)
Policyholder Benefits and Claims Incurred, Net [Abstract]        
Policyholder Benefits and Claims Incurred, Assumed 84 91 162 166
Interest Credited To Policyholder Account Balances [Abstract]        
Assumed Interest Credited To Policyholders Account Balances 3 4 7 8
Other Expenses        
Assumed Operating Expenses 31 36 65 6
Brighthouse Financial, Inc | Ceded Reinsurance [Member]        
Premiums Earned, Net [Abstract]        
Ceded Premiums Earned (3) (4) (6) (7)
Insurance Services Revenue [Abstract]        
Ceded Insurance Commissions And Fees (20) (22) (44) (46)
Policyholder Benefits and Claims Incurred, Net [Abstract]        
Policyholder Benefits and Claims Incurred, Ceded 0 (6) (10) (12)
Interest Credited To Policyholder Account Balances [Abstract]        
Ceded Interest Credited To Policyholders Account Balances (17) (18) (35) (36)
Other Expenses        
Ceded Operating Expenses (4) (4) (18) (25)
Brighthouse Financial, Inc | Reinsurance [Member]        
Premiums Earned, Net [Abstract]        
Premiums Earned, Net 102 111 195 205
Insurance Services Revenue [Abstract]        
Insurance Commissions and Fees (23) (23) (46) (51)
Policyholder Benefits and Claims Incurred, Net [Abstract]        
Policyholder benefits and claims 84 85 152 154
Interest Credited To Policyholder Account Balances [Abstract]        
Interest Credited to Policyholders Account Balances (14) (14) (28) (28)
Other Expenses        
Operating Expenses $ 27 $ 32 $ 47 $ (19)