Reserves for Future Policy Benefits (Tables)

6 Months Ended

Jun. 30, 2018

Insurance Loss Reserves [Abstract]

Changes in Reserves for Future Policy Benefits

Changes in Reserves for Future Policy Benefits[1]
Liability balance as of January 1, 2018	$	713
Incurred	14
Paid	(19		)
Change in unrealized investment gains and losses	(40		)
Liability balance as of June 30, 2018	$	668
Reinsurance recoverable asset, as of January 1, 2018	$	26
Incurred	9
Paid	—
Reinsurance recoverable asset, as of June 30, 2018	$	35

Liability balance as of January 1, 2017	$	322
Incurred	23
Paid	(18		)
Change in unrealized investment gains and losses	(9		)
Liability balance as of June 30, 2017	$	318
Reinsurance recoverable asset, as of January 1, 2017	$	28
Incurred	(5		)
Paid	—
Reinsurance recoverable asset, as of June 30, 2017	$	23