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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 30, 2012 | Sep. 30, 2011
Operating activities |  |
Net income | $ 21,401 | $ 36,549
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Interest sensitive and index product benefits | 527,961 | 621,317
Amortization of deferred sales inducements | 50,359 | 22,892
Annuity product charges | (65,176) | (57,259)
Change in fair value of embedded derivatives | 466,278 | (138,225)
Increase in traditional life and accident and health insurance reserves | 27,850 | 70,612
Policy acquisition costs deferred | (287,285) | (342,299)
Amortization of deferred policy acquisition costs | 105,086 | 65,155
Provision for depreciation and other amortization | 13,969 | 14,113
Amortization of discounts and premiums on investments | (75,596) | (115,340)
Realized gains on investments and net OTTI losses recognized | 13,470 | 37,030
Change in fair value of derivatives | (269,404) | 205,264
Deferred income taxes | (41,469) | (78,920)
Share-based compensation | 4,907 | 5,591
Change in accrued investment income | (47,938) | (45,147)
Change in income taxes recoverable/payable | 9,856 | (11,902)
Change in other assets | (5,354) | 4,375
Change in other policy funds and contract claims | 56,568 | 152,508
Change in collateral held for derivatives | 324,596 | (284,870)
Change in other liabilities | 3,442 | (61,921)
Other | (3,873) | 516
Net cash provided by operating activities | 829,648 | 100,039
Sales, maturities, or repayments of investments: |  |
Fixed Maturities - Available for Sale | 1,942,533 | 3,433,977
Fixed maturity securities - held for investment | 2,618,207 | 0
Equity securities - available for sale | 7,604 | 2,958
Mortgage loans on real estate | 341,771 | 133,560
Derivative instruments | 276,227 | 432,411
Other investments | 25,901 | 91
Acquisition of investments: |  |
Fixed maturity securities - available for sale | (4,987,848) | (3,685,523)
Fixed maturity securities - held for investment | 0 | (1,940,163)
Mortgage loans on real estate | (280,749) | (413,536)
Derivative instruments | (280,407) | (295,099)
Other investments | (83,779) | (77,189)
Purchases of property, furniture and equipment | (378) | (4,643)
Net cash provided by (used in) investing activities | (420,918) | (2,413,156)
Financing activities |  |
Receipts credited to annuity policyholder account balances | 2,878,818 | 3,718,010
Coinsurance deposits | (16,364) | (80,932)
Return of annuity policyholder account balances | (1,275,208) | (1,357,892)
Financing fees incurred and deferred | 0 | (1,566)
Early Repayment of Subordinated Debt | (270) | 0
Acquisition of common stock | 0 | 13
Excess tax benefits realized from share-based compensation plans | 624 | 1,060
Proceeds from issuance of common stock | 4,055 | 4,461
Change in checks in excess of cash balance | (7,903) | 4,537
Net cash provided by financing activities | 1,583,752 | 2,287,665
Increase in cash and cash equivalents | 1,992,482 | (25,452)
Cash and cash equivalents at beginning of period | 404,952 | 597,766
Cash and cash equivalents at end of period | 2,397,434 | 572,314
Cash paid during period for: |  |
Interest expense | 20,858 | 22,129
Income taxes | 41,938 | 108,800
Non-cash operating activity: |  |
Deferral of sales inducements | 220,784 | 281,376
Non-cash investing activity: |  |
Real estate acquired in satisfaction of mortgage loans | 14,932 | 17,358
Mortgage loan on real estate sold | 0 | 1,215
Non-cash financing activities: |  |
Conversion of subordinated debentures | $ 20,770 | $ 0

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- Definition The cash outflow to acquire debt securities classified as available-for-sale securities, because they are not classified as either held-to-maturity securities or trading securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 17 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash outflow from purchases of available-for-sale securities and held-to-maturity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 17 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash outflow from the purchase of receivables arising from the mortgage note on real estate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15, 17 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with other investments held by the entity for investment purposes not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 + Details
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