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CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($)
Cash Flows From Operating Activities: |  |  |
Net income | $ 378,117 | $ 301,801 | $ 322,393
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Gain on sales of residential mortgage securities and U.S. Treasury securities | (62,002) | (61,307) | (39,577)
Gain on sales of real estate owned | (7,440) | (7,715) | (4,475)
Gain on liquidation of residential whole loans | (19,081) | (22,409) | (11,868)
Other-than-temporary impairment charges | 180 | 1,259 | 1,032
Accretion of purchase discounts on residential mortgage securities, residential whole loans and MSR-related assets | (70,383) | (82,904) | (86,318)
Amortization of purchase premiums on residential mortgage securities and residential whole loans | 45,216 | 29,270 | 30,330
Depreciation and amortization on real estate, fixed assets and other assets | 3,318 | 1,825 | 1,519
Equity-based compensation expense | 9,239 | 8,007 | 8,033
Unrealized gains on residential whole loans at fair value | (47,849) | (36,725) | (33,617)
Unrealized losses/(gains) on residential mortgage securities and interest rate swap agreements (“Swaps”) and other | 2,169 | 43,234 | (27,091)
(Increase)/decrease in other assets | (34,262) | (26,487) | 21,964
Increase/(decrease) in other liabilities | 18,553 | 32 | (5,813)
Net cash provided by operating activities | 215,775 | 147,881 | 176,512
Cash Flows From Investing Activities: |  |  |
Principal payments on residential mortgage securities and MSR-related assets | 2,098,416 | 2,327,817 | 3,996,489
Proceeds from sales of residential mortgage securities and U.S. Treasury securities | 908,697 | 538,668 | 243,081
Purchases of residential mortgage securities, MSR-related assets and U.S. Treasury securities | (1,008,215) | (2,604,234) | (1,583,130)
Purchases of residential whole loans, loan related investments and capitalized advances | (4,598,191) | (3,058,839) | (1,065,981)
Principal payments on residential whole loans | 1,378,529 | 531,909 | 160,469
Proceeds from sales of real estate owned | 108,012 | 121,304 | 75,671
Purchases of real estate owned and capital improvements | (20,110) | (13,367) | (19,801)
Redemption of Federal Home Loan Bank stock | 0 | 0 | 10,422
Additions to leasehold improvements, furniture and fixtures | (1,879) | (1,133) | (872)
Net cash (used in)/provided by investing activities | (1,134,741) | (2,157,875) | 1,816,348
Cash Flows From Financing Activities: |  |  |
Principal payments on repurchase agreements | (67,463,756) | (67,063,283) | (72,563,218)
Proceeds from borrowings under repurchase agreements | 68,724,021 | 68,327,462 | 70,490,091
Proceeds from issuance of securitized debt | 0 | 419,970 | 382,847
Principal payments on securitized debt | (114,386) | (97,969) | (16,562)
Principal payments on securitized debt | 0 | (2,497) | (2,646)
Proceeds from issuance of Convertible Senior Notes | 223,311 | 0 | 0
Payments made for securitization related costs | (40,029) | (61,502) | (11,424)
Payments made for settlements on Swaps | 0 | 65,393 | 0
Proceeds from settlements on Swaps | 12,325 | 392,474 | 197,223
Proceeds from issuances of common stock | 0 | (329) | (415)
Dividends paid on preferred stock | (15,000) | (15,000) | (15,000)
Dividends paid on common stock and dividend equivalents | (361,565) | (329,759) | (308,588)
Net cash provided by/(used in) financing activities | 964,921 | 1,634,960 | (1,847,692)
Net cash provided by/(used in) financing activities | 45,955 | (375,034) | 145,168
Net increase/(decrease) in cash, cash equivalents and restricted cash | 88,709 | 463,743 | 318,575
Cash, cash equivalents and restricted cash at beginning of period | 134,664 | 88,709 | 463,743
Supplemental Disclosure of Cash Flow Information |  |  |
Supplemental Disclosure of Cash Flow Information | 330,398 | 232,657 | 198,159
Non-cash Investing and Financing Activities: |  |  |
Net (decrease)/increase in securities obtained as collateral/obligation to return securities obtained as collateral | 0 | (505,850) | 134,100
Net (decrease)/increase in securities obtained as collateral/obligation to return securities obtained as collateral | 257,701 | 215,038 | 136,734
Transfer from residential whole loans to real estate owned | 90,749 | 90,198 | 79,771
Dividends and dividend equivalents declared and unpaid | $ 0 | $ 211,129 | $ 0

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- Definition The cash outflow associated with the purchase of all investments (debt, security, other) during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with purchasing loans held for investment purposes during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the purchase of other real estate investments held by the entity for investment purposes not otherwise defined in the taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the maturity (principal being due), prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition The cash inflow from repayments of the balance excluding interest (principal) on loans receivable and leases held for investment purposes. + References Reference 1: 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=118932676&loc=d3e3179-108585 + 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=118954083&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=118932676&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=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from sale of Federal Home Loan Bank (FHLB) stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of cash outflow for the payment of debt classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + 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=118932676&loc=d3e3602-108585 + Details
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- Definition Value transferred from mortgage loans to real estate owned (REO) in noncash transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period. + 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 (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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