Segment Information (Tables)

6 Months Ended

Jun. 30, 2017

Segment Information [Abstract]

Special item charges

	Three Months Ended				Three Months Ended
	June 30, 2017				June 30, 2016
(In millions)	Before-tax		After-tax		Before-tax		After-tax
Merger-related transaction costs (benefits) - see Note 3	$	16	$	(47)	$	34	$	26
	Six Months Ended				Six Months Ended
	June 30, 2017				June 30, 2016
	Before-tax		After-tax		Before-tax		After-tax
Long-term care guaranty fund assessment - see Note 16(D)	$	129	$	83	$	-	$	-
Merger-related transaction costs - see Note 3		79		2		74		62
Total impact from special items	$	208	$	85	$	74	$	62

Summarized segment financial information

(In millions)	Global Health Care		Global Supplemental Benefits		Group Disability and Life		Other Operations		Corporate		Total
Three Months Ended June 30, 2017
Premiums, fees and other revenues and mail order pharmacy revenues	$	7,993	$	924	$	1,023	$	30	$	(11)	$	9,959
Net investment income		92		31		89		88		8		308
Operating revenues	$	8,085	$	955	$	1,112	$	118	$	(3)	$	10,267
Total revenues	$	8,117	$	954	$	1,134	$	116	$	(3)	$	10,318
Shareholders' net income (loss)	$	599	$	101	$	97	$	17	$	(1)	$	813
After-tax adjustments to reconcile to adjusted income from operations:
Net realized investment (gains) losses		(22)		-		(14)		2		-		(34)
Amortization of other acquired intangible assets, net		14		4		-		-		-		18
Special item:
Merger-related transaction (benefits)		-		-		-		-		(47)		(47)
Adjusted income (loss) from operations	$	591	$	105	$	83	$	19	$	(48)	$	750
Three Months Ended June 30, 2016
Premiums, fees and other revenues and mail order pharmacy revenues	$	7,759	$	808	$	1,010	$	28	$	(6)	$	9,599
Net investment income		81		27		88		93		5		294
Operating revenues	$	7,840	$	835	$	1,098	$	121	$	(1)	$	9,893
Total revenues	$	7,868	$	835	$	1,122	$	136	$	(1)	$	9,960
Shareholders' net income (loss)	$	487	$	78	$	3	$	30	$	(88)	$	510
After-tax adjustments to reconcile to adjusted income from operations:
Net realized investment (gains)		(19)		-		(15)		(10)		-		(44)
Amortization of other acquired intangible assets, net		18		5		-		-		-		23
Special item:
Merger-related transaction costs		-		-		-		-		26		26
Adjusted income (loss) from operations	$	486	$	83	$	(12)	$	20	$	(62)	$	515

(In millions)	Global Health Care		Global Supplemental Benefits		Group Disability and Life		Other Operations		Corporate		Total
Six Months Ended June 30, 2017
Premiums, fees and other revenues and mail order pharmacy revenues	$	16,099	$	1,805	$	2,055	$	60	$	(24)	$	19,995
Net investment income		184		59		178		174		16		611
Operating revenues	$	16,283	$	1,864	$	2,233	$	234	$	(8)	$	20,606
Total revenues	$	16,341	$	1,876	$	2,263	$	231	$	(8)	$	20,703
Shareholders' net income (loss)	$	1,143	$	178	$	156	$	37	$	(103)	$	1,411
After-tax adjustments to reconcile to adjusted income from operations:
Net realized investment (gains) losses		(38)		(9)		(20)		2		-		(65)
Amortization of other acquired intangible assets, net		28		10		-		-		-		38
Special items:
Long-term care guaranty fund assessment		68		-		15		-		-		83
Merger-related transaction costs		-		-		-		-		2		2
Adjusted income (loss) from operations	$	1,201	$	179	$	151	$	39	$	(101)	$	1,469
Six Months Ended June 30, 2016
Premiums, fees and other revenues and mail order pharmacy revenues	$	15,571	$	1,588	$	2,039	$	55	$	(10)	$	19,243
Net investment income		153		53		168		183		9		566
Operating revenues	$	15,724	$	1,641	$	2,207	$	238	$	(1)	$	19,809
Total revenues	$	15,735	$	1,639	$	2,228	$	243	$	(1)	$	19,844
Shareholders' net income (loss)	$	1,001	$	137	$	16	$	44	$	(169)	$	1,029
After-tax adjustments to reconcile to adjusted income from operations:
Net realized investment (gains) losses		(7)		1		(13)		(4)		-		(23)
Amortization of other acquired intangible assets, net		36		12		-		-		-		48
Special item:
Merger-related transaction costs		-		-		-		-		62		62
Adjusted income (loss) from operations	$	1,030	$	150	$	3	$	40	$	(107)	$	1,116