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CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash flows - operating activities |  |
Net income | $ 86.0 | $ 49.0
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Net investment losses | 4.1 | 15.3
Amortization of premiums and accretion of discounts on fixed maturity securities, net | 1.7 | 2.8
Depreciation and intangible asset amortization | 11.1 | 11.7
Share-based compensation expense | 3.8 | 2.8
Changes in: |  |
Accrued investment income | (3.3) | (0.5)
Insurance liabilities | 35.6 | 38.4
Premium receivables | 4.5 | 2.1
Deferred policy acquisition costs | 1.6 | 1.5
Reinsurance recoverables | (1.3) | (2.9)
Income tax liabilities | 6.5 | 7.2
Other operating assets and liabilities | (12.0) | 16.7
Other | (21.7) | 21.5
Net cash provided by operating activities | 116.6 | 165.6
Fixed maturity securities |  |
Purchases | (872.3) | (818.2)
Sales | 163.8 | 294.2
Maturities, paydowns, calls and redemptions | 443.7 | 372.4
Equity securities |  |
Purchases | (36.1) | (11.8)
Sales and repayments | 0.7 | 12.1
Limited partnership interests |  |
Purchases | (141.4) | (30.3)
Sales | 41.2 | 5.7
Change in short-term and other investments, net | 57.3 | (19.1)
Net cash used in investing activities | (343.1) | (195.0)
Cash flows - financing activities |  |
Dividends paid to shareholders | (25.7) | (24.8)
FHLB borrowings | 1.0 | 4.0
Principal repayment on FHLB borrowings | (25.0) | 0.0
Acquisition of treasury stock | (1.5) | (2.2)
Proceeds from exercise of stock options | 0.3 | 0.9
Withholding tax payments on RSUs tendered | (2.0) | (1.5)
Annuity contracts: variable, fixed and FHLB funding agreements: |  |
Deposits | 515.9 | 325.0
Benefits, withdrawals and net transfers to Separate Account (variable annuity) assets | (216.2) | (196.9)
Life policy accounts: |  |
Deposits | 4.4 | 4.6
Withdrawals and surrenders | (2.1) | (2.1)
Change in deposit asset on reinsurance | (13.0) | (19.9)
Change in book overdrafts | (2.5) | (0.8)
Net cash provided by financing activities | 233.6 | 86.3
Net increase in cash | 7.1 | 56.9
Cash at beginning of period | 22.3 | 25.5
Cash at end of period | $ 29.4 | $ 82.4

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- Definition The cash outflow for an insurance contract under which the policy holder makes a lump sum payment or a series of payments in exchange for periodic payments to the policyholder beginning immediately or at some future date and net transfer to separate account (variable annuity) assets. + References No definition available. + Details
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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in the amount of benefits the ceding insurer expects to recover on insurance policies ceded to other insurance entities as of the balance sheet date for all guaranteed benefit types. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=124260329&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3151-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
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- Definition The net cash inflow or outflow from the excess drawing from an existing cash balance, which will be honored by the bank but reflected as a loan to the drawer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3098-108585 + Details
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- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=124260329&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3151-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
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- Definition Amount of cash outflow for repayment of Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585 + Details
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