v3.26.3
Shareholders' Equity (Narrative) (Details)
9 Months Ended
Aug. 04, 2026
USD ($)
$ / shares
Sep. 30, 2026
USD ($)
dividend
board_member
$ / shares
shares
Dec. 31, 2024
shares
Class of Stock [Line Items]      
Number of quarterly dividends in arrearage before preferred shareholders can elect additional board members | dividend   6  
Number of additional board members the preferred shareholders can elect in the case of an excess arrearage of quarterly dividends | board_member   2  
Amount of preferred dividends in arrears | $   $ 0  
Affirmative vote of outstanding shares of a series of preferred shares required for any material and adverse amendment to the terms of series (in percent)   66.67%  
Affirmative vote of outstanding shares of all preferred shares, voting as a single class, required to issue shares ranking senior to preferred shares (in percent)   66.67%  
Redemption price per share (in USD per share) | $ / shares   $ 25.00  
Maximum aggregate sales price of the "at the market" offering program | shares     2,000,000,000.0
Dividends payable (in dollars per share) | $ / shares $ 3.00    
Dividends | $ $ 561,000,000.0    
Preferred Shares      
Class of Stock [Line Items]      
Dividends | $ $ 54,400,000    
At-the-Market (“ATM”) Program      
Class of Stock [Line Items]      
Forward contract indexed to equity, settlement, for future issuance amount | $   $ 1,500,000,000  
Series T Preferred Shares      
Class of Stock [Line Items]      
Redemption price per share (in USD per share) | $ / shares   $ 25.00  
Series U Preferred Shares      
Class of Stock [Line Items]      
Redemption price per share (in USD per share) | $ / shares   $ 25.00  
Common Stock | At-the-Market (“ATM”) Program      
Class of Stock [Line Items]      
Forward contract indexed to issuer's equity, shares (in shares) | shares   1,230,141  
Forward contract indexed to issuer's equity, forward rate per share (in USD per share) | $ / shares   $ 326.51  
Forward contract indexed to equity, settlement, cash, amount | $   $ 399,200,000