CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities
Net income	$ 75,414	$ 115,348
Adjustments to reconcile net income to net cash provided by operating activities:
Realized investment losses (gains)	54,868	(5,612)
Amortization of DAC and VOBA	20,519	30,746
Capitalization of DAC	(81,474)	(80,228)
Depreciation and amortization expense	15,474	13,829
Deferred income tax	29,133	111,312
Accrued income tax	6,737	(59,802)
Interest credited to universal life and investment products	160,239	156,748
Policy fees assessed on universal life and investment products	(335,883)	(314,612)
Change in reinsurance receivables	15,219	21,203
Change in accrued investment income and other receivables	(9,368)	(55,181)
Change in policy liabilities and other policyholders’ funds of traditional life and health products	(94,234)	(28,581)
Trading securities:
Maturities and principal reductions of investments	44,041	23,280
Sale of investments	85,382	112,158
Cost of investments acquired	(114,390)	(131,030)
Other net change in trading securities	3,801	22,791
Amortization of premiums and accretion of discounts on investments and mortgage loans	142,613	97,131
Change in other liabilities	19,373	90,571
Other, net	2,554	(10,303)
Net cash provided by operating activities	40,018	109,768
Cash flows from investing activities
Maturities and principal reductions of investments, available-for-sale	166,419	290,533
Sale of investments, available-for-sale	269,509	468,021
Cost of investments acquired, available-for-sale	(623,564)	(1,348,046)
Change in investments, held-to-maturity	11,000	(2,208,000)
Mortgage loans:
New lendings	(373,108)	(271,230)
Repayments	177,142	226,869
Change in investment real estate, net	832	2,644
Change in policy loans, net	14,729	15,420
Change in other long-term investments, net	(33,832)	7,648
Change in short-term investments, net	31,859	(199,246)
Net unsettled security transactions	7,361	123,117
Purchase of property, equipment, and intangibles	(8,118)	(3,649)
Amounts received from reinsurance transaction	0	325,800
Net cash used in investing activities	(359,771)	(2,570,119)
Cash flows from financing activities
Borrowings under line of credit arrangements and debt	255,000	90,000
Principal payments on line of credit arrangement and debt	(98,498)	(127,888)
Issuance (repayment) of non-recourse funding obligations	(11,000)	2,179,700
Secured financing liabilities	29,504	221,815
Dividends to shareowner	(143,848)	(89,343)
Investment product deposits and change in universal life deposits	901,387	697,099
Investment product withdrawals	(551,597)	(552,960)
Other financing activities, net	0	0
Net cash provided by financing activities	380,948	2,418,423
Change in cash	61,195	(41,928)
Cash at beginning of period	348,182	396,072
Cash at end of period	$ 409,377	$ 354,144