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Dividends (Tables) | 12 Months Ended
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Dec. 31, 2019
Earnings Per Share [Abstract] |
Summary of Declared Dividends | Dividends. On February 28, 2020, the Company’s Board of Directors declared the following dividends:
|  | Dividend |  | Payable on: |  | Record Date:
5.950% Preference Shares (AHL PRC) |  | $ | 0.3719 |  |  | April 1, 2020 |  | March 15, 2020
5.625% Preference Shares (AHL PRD) |  | $ | 0.3516 |  |  | April 1, 2020 |  | March 15, 2020
5.625% Preference Shares, represented by Depositary Shares (AHL PRE)(1) |  | $ | 351.56 |  |  | April 1, 2020 |  | March 15, 2020
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(1) | The newly-designated 5.625%Preference Shares are represented by Depositary Shares, each representing a 1/1000 th interest in a share of the 5.625% Preference Shares. The dividend paid per Depositary Share is likewise 1/1000 th of the declared dividend, equivalent to $0.35156 per Depositary Share.

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- Definition Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date. + References Reference 1: 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 + Details
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