XML 174 R157.htm IDEA: XBRL DOCUMENT v3.24.0.1
Cumulative Preferred Stock (Characteristics of the First Preferred Shares) (Details) - 12 months ended Dec. 31, 2023 - $ / shares
Total
Total
Series A Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.40%  
Current Annual Dividend   $ 0.5456
Earliest Redemption and/or Conversion Option Date August 15, 2025 August 15, 2025
Redemption Value $ 25.00 $ 25.00
Preferred Stock, Conversion Basis Right to Convert on a one for one basis Right to Convert on a one for one basis
Conversion of Stock, Type of Stock Converted Series B Series B
Series A Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 1.84%  
Series C Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.10%  
Current Annual Dividend   $ 1.6085
Earliest Redemption and/or Conversion Option Date August 15, 2028 August 15, 2028
Redemption Value $ 25.00 $ 25.00
Preferred Stock, Conversion Basis Right to Convert on a one for one basis Right to Convert on a one for one basis
Conversion of Stock, Type of Stock Converted Series D Series D
Series C Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 2.65%  
Series C Preferred Stock | Prior To August 15, 2028    
Class of Stock [Line Items]    
Current Annual Dividend $ 1.1802  
Series F Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.202%  
Current Annual Dividend   $ 1.0505
Earliest Redemption and/or Conversion Option Date February 15, 2025 February 15, 2025
Redemption Value $ 25.00 $ 25.00
Preferred Stock, Conversion Basis Right to Convert on a one for one basis Right to Convert on a one for one basis
Conversion of Stock, Type of Stock Converted Series G Series G
Series F Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 2.63%  
Series B Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 2.393%  
Earliest Redemption and/or Conversion Option Date August 15, 2025 August 15, 2025
Redemption Value $ 25.00 $ 25.00
Preferred Stock, Conversion Basis Right to Convert on a one for one basis Right to Convert on a one for one basis
Conversion of Stock, Type of Stock Converted Series A Series A
Series B Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 1.84%  
Series H Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.90%  
Current Annual Dividend   $ 1.5810
Earliest Redemption and/or Conversion Option Date August 15, 2028 August 15, 2028
Redemption Value $ 25.00 $ 25.00
Preferred Stock, Conversion Basis Right to Convert on a one for one basis Right to Convert on a one for one basis
Conversion of Stock, Type of Stock Converted Series I Series I
Series H Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 4.90%  
Series H Preferred Stock | Prior To August 15, 2028    
Class of Stock [Line Items]    
Current Annual Dividend $ 1.2250  
Series J Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.25%  
Current Annual Dividend   $ 1.0625
Earliest Redemption and/or Conversion Option Date May 15, 2026 May 15, 2026
Redemption Value $ 25.00 $ 25.00
Right to Convert on a one for one basis Series K Series K
Series J Preferred Stock | Minimum    
Class of Stock [Line Items]    
Initial Yield 4.25%  
Series E Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.50%  
Current Annual Dividend   $ 1.1250
Redemption Value $ 25.00 25.00
Series L Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 4.60%  
Current Annual Dividend   $ 1.1500
Earliest Redemption and/or Conversion Option Date November 15, 2026 November 15, 2026
Redemption Value $ 26.00 $ 26.00
Series L Preferred Stock | On Or After November 15, 2026 to November 15, 2027    
Class of Stock [Line Items]    
Redemption Value 26.00 26.00
Series L Preferred Stock | After November 15, 2027 To November 15, 2030    
Class of Stock [Line Items]    
Preferred Stock, Redemption Price, Annual Decrease 0.25 0.25
Series L Preferred Stock | After November 15, 2030    
Class of Stock [Line Items]    
Redemption Value 25.00 25.00
Series D Preferred Stock    
Class of Stock [Line Items]    
Redemption Value 25.00 25.00
Series D Preferred Stock | After August 15, 2028    
Class of Stock [Line Items]    
Redemption Value 25.50 25.50
Series G Preferred Stock    
Class of Stock [Line Items]    
Redemption Value 25 25
Series G Preferred Stock | After February 15, 2025    
Class of Stock [Line Items]    
Redemption Value $ 25.5 25.5
Series I Preferred Stock    
Class of Stock [Line Items]    
Initial Yield 2.54%  
Redemption Value $ 25 25
Series I Preferred Stock | After August 15, 2028    
Class of Stock [Line Items]    
Redemption Value $ 25.5 $ 25.5