Income Taxes Level 3 (Tables)

6 Months Ended

Jun. 30, 2017

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

Income Tax Rate Reconciliation
	Three Months Ended June 30,						Six Months Ended June 30,
	2017			2016			2017			2016
Tax provision at U.S. federal statutory rate	$	(48	)	$	60		$	122		$	193
Tax-exempt interest	(30		)	(31		)	(60		)	(63		)
Dividends-received deduction ("DRD")	(19		)	(21		)	(38		)	(43		)
Decrease in deferred tax valuation allowance	—			(53		)	—			(78		)
Stock-based compensation	(1		)	—			(8		)	—
Other	(1		)	(1		)	(6		)	3
Provision for income taxes	$	(99	)	$	(46	)	$	10		$	12

Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block]

Roll-forward of Unrecognized Tax Benefits
	Three Months Ended June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
Balance, beginning of period	$	12	$	12	$	12	$	12
Gross increases - tax positions in prior period	—		—		—		—
Gross decreases - tax positions in prior period	—		—		—		—
Balance, end of period	$	12	$	12	$	12	$	12

Summary of Operating Loss Carryforwards [Table Text Block]

Future Tax Benefits
	As of
	June 30, 2017				December 31, 2016				Expiration
	Carryover amount		Expected tax benefit, gross		Carryover amount		Expected tax benefit, gross		Dates			Amount
Net operating loss carryover - U.S.	$	4,624	$	1,618	$	5,412	$	1,894	2020			$	1
									2023	-	2036	$	4,623
Net operating loss carryover - foreign	$	3	$	—	$	48	$	9	No expiration			$	3
Foreign tax credit carryover	$	42	$	42	$	56	$	56	2021	-	2024	$	42
Alternative minimum tax credit carryover	$	777	$	777	$	640	$	640	No expiration			$	777
General business credit carryover	$	2	$	2	$	99	$	99	2031	-	2035	$	2
Capital loss carryover	$	91	$	32	$	—	$	—	2022			$	91