CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities
Net income	$ 242,224	$ 320,762
Adjustments to reconcile net income to net cash provided by operating activities:
Realized investment (gains) losses	176,588	(31,022)
Amortization of DAC and VOBA	47,612	94,899
Capitalization of DAC	(249,640)	(244,252)
Depreciation and amortization expense	49,227	42,520
Deferred income tax	86,463	201,466
Accrued income tax	17,453	(152,402)
Interest credited to universal life and investment products	507,229	532,998
Policy fees assessed on universal life and investment products	(1,004,829)	(935,702)
Change in reinsurance receivables	132,617	101,284
Change in accrued investment income and other receivables	(17,550)	(44,655)
Change in policy liabilities and other policyholders’ funds of traditional life and health products	(273,640)	(159,533)
Trading securities:
Maturities and principal reductions of investments	131,563	93,397
Sale of investments	195,733	390,412
Cost of investments acquired	(277,423)	(438,886)
Other net change in trading securities	17,741	47,879
Amortization of premiums and accretion of discounts on investments and mortgage loans	232,939	308,249
Change in other liabilities	36,239	338,199
Other, net	(58,308)	(110,243)
Net cash (used in) provided by operating activities	(7,762)	355,370
Cash flows from investing activities
Maturities and principal reductions of investments, available-for-sale	541,155	984,707
Sale of investments, available-for-sale	1,302,576	1,544,558
Cost of investments acquired, available-for-sale	(3,248,911)	(3,962,879)
Change in investments, held-to-maturity	36,000	(2,185,000)
Mortgage loans:
New lendings	(1,081,226)	(944,025)
Repayments	644,189	648,109
Change in investment real estate, net	3,679	2,905
Change in policy loans, net	24,280	43,425
Change in other long-term investments, net	(282,506)	(104,543)
Change in short-term investments, net	(203,169)	51,960
Net unsettled security transactions	349,544	52,292
Purchase of property, equipment, and intangibles	(34,229)	(15,607)
Amounts received from reinsurance transaction	0	325,800
Net cash used in investing activities	(1,948,618)	(3,558,298)
Cash flows from financing activities
Borrowings under line of credit arrangements and debt	975,000	220,000
Principal payments on line of credit arrangement and debt	(934,123)	(373,074)
Issuance (repayment) of non-recourse funding obligations	(36,000)	2,098,700
Secured financing liabilities	(198,165)	(218,728)
Dividends to shareowner	(143,848)	(89,343)
Investment product deposits and change in universal life deposits	3,901,051	3,509,315
Investment product withdrawals	(1,698,062)	(1,718,670)
Other financing activities, net	(93)	0
Net cash provided by financing activities	1,865,760	3,428,200
Change in cash	(90,620)	225,272
Cash at beginning of period	348,182	396,072
Cash at end of period	$ 257,562	$ 621,344