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SCHEDULE II - FOOTNOTES - BALANCE SHEETS, Additional Information (Details) - shares shares in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Condensed Financial Information of Parent Company [Line Items] |  |
Common shares, shares issued (in shares) | 176,580 | 176,580
Common shares, shares outstanding (in shares) | 83,959 | 83,586
Treasury shares (in shares) | 92,621 | 92,994
AXIS Capital Holdings Limited |  |
Condensed Financial Information of Parent Company [Line Items] |  |
Common shares, shares issued (in shares) | 176,580 | 176,580
Common shares, shares outstanding (in shares) | 83,959 | 84,011
Treasury shares (in shares) | 92,621 | 92,569

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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