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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Investment available for sale
Amortized cost	$ 5,502,929	$ 5,184,856
Property and equipment
Accumulated depreciation	70,011	67,352
Credit facility borrowings
Unamortized deferred costs	$ 3,344	$ 4,136
Stockholders’ equity
Common shares, par value (in dollars per share)	$ 0.015	$ 0.015
Common shares, authorized (in shares)	233,333	233,333
Common shares, issued (in shares)	106,887	107,683
Common shares, outstanding (in shares)	106,887	107,683
Fixed maturities
Investment available for sale
Amortized cost	$ 4,746,829	$ 4,932,574
Short-term investments
Investment available for sale
Amortized cost	$ 756,100	$ 252,282

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Face amount or stated value per share of common stock.

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