CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Gain (Loss) on Disposition of Oil and Gas Property	$ (105.6)	$ 0.0
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	(35.6)	17.0
Cash and Cash Equivalents, Period Increase (Decrease)	(118.8)	13.1
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest	42.6	(123.4)
Equity Method Investment, Realized Gain (Loss) Upon Step Acquisition	0.0	(141.2)
Cash flows from operating activities:
Net (loss) income	7.0	(106.4)
Net Income (Loss) Attributable to Parent	(33.9)	(109.8)
Adjustments to reconcile net income (loss) to operating cash flows from continuing operations:
Depreciation of properties	30.4	32.7
Amortization of intangibles	23.6	20.5
Impairment of Intangible Assets, Finite-lived	0.0	60.2
Impairment of Proved Oil and Gas Properties	54.4	190.0
Provision for Loan and Lease Losses	8.4	0.0
Stock-based compensation	15.0	14.1
Amortization of debt issuance costs	3.5	3.7
Amortization of debt discount	0.3	1.2
Deferred income taxes	(17.0)	(20.1)
Interest credited/index credits to contractholder account balances	(9.1)	(13.9)
Net recognized gains on investments and derivatives	26.8	(21.1)
Charges assessed to contractholders for mortality and administration	(0.2)	(0.2)
Deferred policy acquisition costs		(2.9)
Non-cash increase to cost of goods sold due to acquisition inventory step up		0.8
Non-cash restructuring and related charges	(0.8)	1.0
Changes in operating assets and liabilities:	(318.0)	(292.6)
Net Cash Provided by (Used in) Operating Activities, Continuing Operations	(227.5)	(263.4)
Cash Provided by (Used in) Operating Activities, Discontinued Operations	138.6	88.7
Net change in cash due to operating activities	(88.9)	(174.7)
Cash flows from investing activities:
Proceeds from investments sold, matured or repaid	52.1	29.5
Cost of investments acquired	(0.3)	(1.6)
Acquisitions, net of cash acquired		(147.3)
Net asset-based loan repayments	65.2	33.3
Capital expenditures	(19.9)	(20.8)
Proceeds from Sale of Productive Assets	151.7	1.1
Other investing activities, net		(1.0)
Net Cash Provided by (Used in) Investing Activities, Continuing Operations	248.8	(106.8)
Cash Provided by (Used in) Investing Activities, Discontinued Operations	(202.8)	(570.1)
Net change in cash due to investing activities	46.0	(676.9)
Cash flows from financing activities:
Proceeds from issuance of new debt		442.9
Repayment of debt, including tender and call premiums	(87.6)	(12.5)
Revolving credit facility activity	63.0
Debt issuance costs	(1.0)	(6.1)
Purchases of subsidiary stock, net	(49.6)	(27.8)
Contractholder account deposits	1.1	72.8
Contractholder account withdrawals	(37.0)	(37.4)
Dividend paid by subsidiary to noncontrolling interest	(8.7)	(6.6)
Payments Related to Tax Withholding for Share-based Compensation	(20.6)	(18.6)
Payments for Repurchase of Common Stock		19.0
Other financing activities, net	3.4	1.9
Net Cash Provided by (Used in) Financing Activities, Continuing Operations	(137.0)	389.6
Cash Provided by (Used in) Financing Activities, Discontinued Operations	129.7	463.6
Net change in cash due to financing activities	(7.3)	853.2
Effect of exchange rate changes on cash and cash equivalents	(3.1)	(6.3)
Net Cash Provided by (Used in) Discontinued Operations and Continuing Operations	(53.3)	(4.7)
Net Cash Provided by (Used in) Discontinued Operations	65.5	(17.8)
Cash and cash equivalents at beginning of period	695.2	742.8
Cash and cash equivalents at end of period	$ 576.4	$ 755.9