CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Cash Flows from Operating Activities
Net Income	$ 1,034.6	$ 664.5
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities
Change in Receivables	437.8	427.2
Change in Deferred Acquisition Costs	(30.4)	(51.9)
Change in Insurance Reserves and Liabilities	(125.5)	131.8
Change in Income Taxes	(21.6)	205.0
Change in Other Accrued Liabilities	(135.0)	(64.2)
Non-cash Components of Net Investment Income	(293.0)	(175.8)
Net Investment (Gain) Loss	22.3	(85.4)
Depreciation	83.5	90.0
Cash Related to Reinsurance Agreement	0.0	456.8
Amortization of the Cost of Reinsurance	48.5	59.4
Other, Net	(20.2)	59.8
Net Cash Provided by Operating Activities	1,061.8	907.4
Cash Flows from Investing Activities
Proceeds from Sale of Debt Securities, Available-for-sale	453.4	322.3
Proceeds from Maturities of Fixed Maturity Securities	1,125.6	1,976.6
Proceeds from Sales and Maturities of Other Investments	306.4	273.8
Payments to Acquire Debt Securities, Available-for-sale	(2,380.5)	(3,123.5)
Purchases of Other Investments	(342.7)	(389.3)
Net Sales of Short-term Investments	204.9	67.1
Net Increase in Payables for Collateral on Investments	12.5	50.0
Net Purchases of Property and Equipment	(70.8)	(82.4)
Other, Net	0.0	0.4
Net Cash Used by Investing Activities	(691.2)	(905.8)
Cash Flows from Financing Activities
Issuance of Long-term Debt	349.2	588.1
Long-term Debt Repayment	(364.0)	(500.0)
Cost Related to Early Retirement of Debt	(3.6)	(62.8)
Issuance of Common Stock	2.7	2.3
Payments for Repurchase of Common Stock	136.1	0.0
Dividends Paid to Stockholders	(188.4)	(178.0)
Proceeds from Policyholder Account Deposits	90.9	97.5
Payments for Policyholder Account Withdrawals	(55.6)	(62.7)
Cash Received Related to Active Life Volatility Cover Agreement	5.2	40.4
Other, Net	(2.6)	(1.7)
Net Cash Used by Financing Activities	(302.3)	(76.9)
Net Increase (Decrease) in Cash and Bank Deposits	68.3	(75.3)
Cash and Bank Deposits at Beginning of Year	75.0	197.0
Cash and Bank Deposits at End of Period	$ 143.3	$ 121.7

Cash Received Related to Active Life Volatility Cover Agreement Reinsurance Agreement

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Net Cash Paid in Relation to Reinsurance Agreement

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The cash inflow from a segregated fund account during the period.

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of increase (decrease) in deferred policy acquisition cost.

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The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of realized and unrealized gain (loss) on investment.

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The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.

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