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Schedule II Financial Information of Registrant Parent Company Statement of Cash Flows (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |  |  |
Net cash provided by (used in) operating activities (1) |  | $ 694,431 | $ 677,786 | $ 360,575
Cash flows from investing activities: |  |  |  |
Proceeds from sales of Fixed-maturity investments available-for-sale |  | 986,647 | 728,584 | 888,219
Proceeds from sales of Trading securities |  | 130,537 | 58,317 | 194,784
Proceeds from sales of Equity securities |  | 69,779 | 95,697 | 38,318
Proceeds from redemptions of Fixed-maturity investments available for sale |  | 464,777 | 457,595 | 463,548
Proceeds from redemptions of Trading securities |  | 37,684 | 54,329 | 79,296
Purchases of Fixed-maturity investments available for sale |  | (1,913,703) | (1,875,069) | (1,947,916)
Sales, redemptions and (purchases) of Short-term investments, net |  | 8,017 | (108,325) | 324,258
Sales, redemptions and (purchases) of Other assets, net |  | 739 | (2,590) | (882)
Net cash provided by (used in) investing activities |  | (302,049) | (689,414) | (201,492)
Cash flows from financing activities: |  |  |  |
Dividends paid |  | (2,061) | (2,140) | (2,154)
Issuance of senior notes, net |  | 442,439 | 0 | 442,163
Repayments and repurchases of senior notes |  | (610,763) | 0 | (593,527)
Proceeds from termination of capped calls |  | 0 | 0 | 4,208
Issuance of common stock |  | 2,416 | 1,385 | 7,132
Repurchases of common shares |  | (300,201) | (50,053) | (6)
Proceeds from (Payments for) Other Financing Activities |  | (989) | (1,510) | (1,993)
Net cash provided by (used in) financing activities |  | (403,106) | 22,386 | (125,084)
Effect of exchange rate changes on cash and restricted cash |  | (4) | 0 | 431
Increase (decrease) in cash and restricted cash |  | (10,728) | 10,758 | 34,430
Cash and restricted cash, beginning of period |  | 107,002 | 96,244 | 61,814
Cash and restricted cash, end of period |  | 96,274 | 107,002 | 96,244
Parent Company |  |  |  |
Cash flows from operating activities: |  |  |  |
Net cash provided by (used in) operating activities (1) | [1] | 143,664 | 254,698 | (23,654)
Cash flows from investing activities: |  |  |  |
Proceeds from sales of Fixed-maturity investments available-for-sale |  | 296,171 | 6,779 | 58,007
Proceeds from sales of Trading securities |  | 56,787 | 0 | 0
Proceeds from sales of Equity securities |  | 16,916 | 0 | 0
Proceeds from redemptions of Fixed-maturity investments available for sale |  | 149,767 | 12,391 | 60,414
Proceeds from redemptions of Trading securities |  | 114 | 0 | 0
Purchases of Fixed-maturity investments available for sale |  | (293,284) | (37,552) | (134,456)
Sales, redemptions and (purchases) of Short-term investments, net |  | 157,045 | (131,164) | 210,529
Sales, redemptions and (purchases) of Other assets, net |  | (6,958) | (3,317) | (1,107)
Capital distributions from subsidiaries |  | 6,000 | 0 | 924
Capital contributions to subsidiaries |  | (65,879) | (30,338) | (21,643)
(Issuance) repayment of note receivable from affiliate (Note B) |  | 0 | 0 | (44)
Net cash provided by (used in) investing activities |  | 316,679 | (183,201) | 172,624
Cash flows from financing activities: |  |  |  |
Dividends paid |  | (2,061) | (2,140) | (2,154)
Issuance of senior notes, net |  | 442,439 | 0 | 442,163
Repayments and repurchases of senior notes |  | (610,763) | 0 | (593,527)
Proceeds from termination of capped calls |  | 0 | 0 | 4,208
Issuance of common stock |  | 2,416 | 1,385 | 7,132
Repurchases of common shares |  | (300,201) | (50,053) | (6)
Proceeds from (Payments for) Other Financing Activities |  | (989) | (1,510) | (1,993)
Net cash provided by (used in) financing activities |  | (469,159) | (52,318) | (144,177)
Effect of exchange rate changes on cash and restricted cash |  | (2) | 0 | 0
Increase (decrease) in cash and restricted cash |  | (8,818) | 19,179 | 4,793
Cash and restricted cash, beginning of period |  | 32,352 | 13,173 | 8,380
Cash and restricted cash, end of period |  | 23,534 | 32,352 | 13,173
Cash Distributions Received From Consolidated Subsidiaries |  | 26,600 | 55,400 | 24,300
Dividends Received From Consolidated Subsidiaries |  | $ 362,400 | $ 394,600 | $ 197,300
[1] | Includes cash distributions received from subsidiaries of $26.6 million, $55.4 million and $24.3 million in 2019, 2018 and 2017, respectively.

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