CONSOLIDATED STATEMENTS OF INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues
Premiums	$ 106	$ 110	$ 214	$ 222
Net investment income	359	377	717	754
Policy and contract charges	434	404	850	799
Other revenues	88	81	176	158
Net realized investment losses	(1)	(3)	(2)
Total revenues	986	969	1,955	1,933
Benefits and expenses
Benefits, claims, losses and settlement expenses	307	244	542	594
Interest credited to fixed accounts	198	209	396	415
Amortization of deferred acquisition costs	75	83	134	100
Other insurance and operating expenses	190	190	373	391
Total benefits and expenses	770	726	1,445	1,500
Pretax income	216	243	510	433
Income tax provision	30	80	84	99
Net income	186	163	426	334
Supplemental Disclosures:
Total other-than-temporary impairment losses on securities	(2)	(6)	(3)	(9)
Portion of loss recognized in other comprehensive income (loss) (before taxes)	1		1	2
Net impairment losses recognized in net realized investment losses	$ (1)	$ (6)	$ (2)	$ (7)