SCHEDULE II - CONDENSED BALANCE SHEETS - Additional Information (Details) - shares shares in Thousands	Dec. 31, 2024	Dec. 31, 2023
Condensed Financial Information of Parent Company [Line Items]
Common shares, shares issued (in shares)	176,580	176,580
Common shares, shares outstanding (in shares)	82,984	85,286
Treasury shares (in shares)	93,596	91,294
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)	82,984	85,286
Treasury shares (in shares)	93,596	91,294