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v3.20.2

Consolidated Balance Sheets (Parenthetical) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2020 | Dec. 31, 2019
Fixed maturities - available for sale, at market value, amortized cost | $ 16,392,238,000 | $ 16,473,491,000
Fixed maturities - available for sale, at market value, allowance for credit loss | 25,837,000 | 0
Short-term investments, at cost | 854,248,000 | 414,639,000
Other invested assets, at cost | $ 1,816,373,000 | $ 1,763,531,000
Preferred shares, par value | $ 0.01 | $ 0.01
Preferred shares, authorized | 50,000,000 | 50,000,000
Preferred shares, issued | 0 | 0
Preferred shares, outstanding | 0 | 0
Common shares, par value | $ 0.01 | $ 0.01
Common shares, authorized | 200,000,000 | 200,000,000
Common shares, outstanding | 69,608,000 | 69,464,000
Accumulated other comprehensive income (loss), net of deferred income tax expense (benefit) | $ 66,616,000 | $ 30,996,000
Treasury shares | 29,636,000 | 28,665,000
Senior notes due 6/1/2044 [Member] | Senior Notes [Member] |  |
Debt instrument, maturity date | Jun. 01, 2044 |
Long term notes due 05/01/2067 [Member] | Subordinated Debt [Member] |  |
Debt instrument, maturity date | May 01, 2067 |

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