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Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income (loss) | $ 1,009,461 | $ 89,041 | $ 482,751
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Decrease (increase) in premiums receivable | (62,018) | (382,987) | (350,446)
Decrease (increase) in funds held by reinsureds, net | (56,722) | (153,627) | (33,220)
Decrease (increase) in reinsurance receivables | 67,444 | (511,592) | (238,485)
Decrease (increase) in income taxes | 237,479 | (265,065) | (114,077)
Decrease (increase) in prepaid reinsurance premiums | (95,207) | (65,925) | (86,049)
Increase (decrease) in reserve for losses and loss adjustment expenses | 402,380 | 1,377,711 | 1,376,321
Increase (decrease) in future policy benefit reserve | (4,186) | (4,236) | (4,060)
Increase (decrease) in unearned premiums | 521,709 | 542,023 | 401,174
Increase (decrease) in other net payable to reinsurers | 66,477 | 12,276 | 10,071
Increase (decrease) in losses in course of payment | (33,557) | 123,209 | (105,371)
Change in equity adjustments in limited partnerships | (108,332) | (102,052) | (82,713)
Distribution of limited partnership income | 81,300 | 84,623 | 50,825
Change in other assets and liabilities, net | (54,176) | (322,107) | (66,998)
Non-cash compensation expense | 34,018 | 32,369 | 30,297
Amortization of bond premium (accrual of bond discount) | 30,936 | 29,272 | 45,867
Net realized capital (gains) losses | (185,004) | 127,136 | (153,194)
Net cash provided by (used in) operating activities | 1,852,002 | 610,069 | 1,162,693
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Proceeds from fixed maturities matured/called - available for sale, at market value | 2,302,299 | 1,973,652 | 2,160,298
Proceeds from fixed maturities sold - available for sale, at market value | 3,280,237 | 3,148,428 | 2,401,844
Proceeds from fixed maturities sold - available for sale, at fair value | 2,917 | 1,751 |
Proceeds from equity securities sold, at market value |  |  | 19,574
Proceeds from equity securities sold, at fair value | 283,965 | 1,199,409 | 631,859
Distributions from other invested assets | 284,558 | 3,102,018 | 5,579,043
Cost of fixed maturities acquired - available for sale, at market value | (6,613,917) | (5,909,504) | (5,131,098)
Cost of fixed maturities acquired - available for sale, at fair value | (4,243) | (4,381) |
Cost of equity securities acquired, at market value |  |  | (22,033)
Cost of equity securities acquired, at fair value | (329,417) | (921,937) | (438,641)
Cost of other invested assets acquired | (425,438) | (3,370,455) | (5,829,271)
Net change in short-term investments | (167,290) | 455,350 | (73,923)
Net change in unsettled securities transactions | (26,163) | 46,048 | (30,229)
Net cash provided by (used in) investing activities | (1,412,492) | (279,621) | (732,577)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Common shares issued during the period for share-based compensation, net of expense | (3,134) | (8,157) | (5,310)
Purchase of treasury shares | (24,604) | (75,304) | (50,000)
Dividends paid to shareholders | (234,322) | (216,221) | (207,242)
Cost of shares withheld on settlements of share-based compensation awards | (13,627) | (16,912) | (12,906)
Net cash provided by (used in) financing activities | (275,687) | (316,594) | (275,458)
EFFECT OF EXCHANGE RATE CHANGES ON CASH | (11,882) | 7,174 | (1,513)
Net increase (decrease) in cash | 151,941 | 21,028 | 153,145
Cash, beginning of period | 656,095 | 635,067 | 481,922
Cash, end of period | 808,036 | 656,095 | 635,067
SUPPLEMENTAL CASH FLOW INFORMATION: |  |  |
Income taxes paid (recovered) | (148,585) | (65,064) | 164,856
Interest paid | 31,689 | 30,447 | 35,973
NON-CASH TRANSACTIONS: |  |  |
Fixed maturities - available for sale, at market value |  | 143,656 |
Short-term investments |  | 243,864 |
Other invested assets |  | $ (387,520) |

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