CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Common shares, par value	$ 0.1	$ 0.1
Common shares, shares authorized	300,000,000	300,000,000
Common shares, shares issued	214,373,833	214,371,498
Treasury at cost	5,340,654	3,787,279
Class A Cumulative Redeemable Preferred Shares [Member]
Cumulative redeemable preferred shares, liquidation value	$ 500	$ 500
Cumulative redeemable preferred shares, shares authorized	750,000	750,000
Cumulative redeemable preferred shares, shares issued	350,000	350,000
Cumulative redeemable preferred shares, shares outstanding	350,000	350,000
Preferred stock dividend rate	6.375%	6.375%
Cumulative redeemable preferred shares, par value