XML 64 R46.htm IDEA: XBRL DOCUMENT v3.10.0.1
Separation of Brighthouse (Effects of Affiliated Reinsurance on Balance Sheets) (Details) - USD ($)
$ in Millions
Sep. 30, 2018
Dec. 31, 2017
Assets [Abstract]    
Premiums, reinsurance and other receivables relating to variable interest entities $ 19,820 $ 18,423
Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net 19,160 18,419
Liabilities [Abstract]    
Liability for Future Policy Benefits 185,476 177,974
Other Policy-Related Balances 16,207 15,515
Other Liabilities $ 25,202 $ 23,982