XML 497 R62.htm IDEA: XBRL DOCUMENT v3.24.0.1
Other Equity Matters - Dividend Payment (Details) - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
8.50% Series A Cumulative Redeemable Perpetual Preference Shares      
Dividends Payable [Line Items]      
Dividends $ 7.2 $ 7.2 $ 7.2
Preferred Stock, Dividends, Per Share, Cash Paid $ 2.12 $ 2.12 $ 2.12
8.00% Series B Cumulative Redeemable Perpetual Preference Shares      
Dividends Payable [Line Items]      
Dividends $ 11.6 $ 11.6 $ 11.6
Preferred Stock, Dividends, Per Share, Cash Paid $ 2.00 $ 2.00 $ 2.00
7.375% Series C Cumulative Redeemable Perpetual Preference Shares      
Dividends Payable [Line Items]      
Dividends $ 12.8 $ 12.8 $ 12.8
Preferred Stock, Dividends, Per Share, Cash Paid $ 1.84 $ 1.84 $ 1.84
6.875% Series D Cumulative Redeemable Perpetual Preference Shares      
Dividends Payable [Line Items]      
Dividends $ 10.4 $ 10.4 $ 10.4
Preferred Stock, Dividends, Per Share, Cash Paid $ 1.72 $ 1.72 $ 1.72
5.75% Series E Cumulative Redeemable Perpetual Preference Shares      
Dividends Payable [Line Items]      
Dividends $ 10.1 $ 10.1 $ 3.3
Preferred Stock, Dividends, Per Share, Cash Paid $ 1.44 $ 1.44 $ 0.47
Preferred Stock [Member]      
Dividends Payable [Line Items]      
Dividends $ 52.1 $ 52.1 $ 45.3