v3.26.1
CAPITAL STOCK - Schedule of Preferred Stock (Details) - USD ($)
$ in Thousands
 6 Months Ended
Dec. 31, 2024
Jun. 30, 2026
Dec. 31, 2025
Class of Stock [Line Items]      
Shares authorized (in shares)   75,000,000 75,000,000
Shares issued (in shares)   74,500,000 74,500,000
Shares outstanding (in shares)   74,500,000 74,500,000
Carrying Value   $ 1,802,480 $ 1,802,480 [1]
Series J      
Class of Stock [Line Items]      
Shares authorized (in shares)   11,500,000 11,500,000
Shares issued (in shares)   11,000,000 11,000,000
Shares outstanding (in shares)   11,000,000 11,000,000
Carrying Value   $ 265,911 $ 265,911
Contractual Rate   8.875%  
Series F, G, And I Preferred Stock      
Class of Stock [Line Items]      
Shares authorized (in shares)   63,500,000 63,500,000
Shares issued (in shares)   63,500,000 63,500,000
Shares outstanding (in shares)   63,500,000 63,500,000
Carrying Value   $ 1,536,569 $ 1,536,569
Series F      
Class of Stock [Line Items]      
Shares authorized (in shares)   28,800,000 28,800,000
Shares issued (in shares)   28,800,000 28,800,000
Shares outstanding (in shares)   28,800,000 28,800,000
Carrying Value   $ 696,910 $ 696,910
Contractual Rate 6.95% 6.95%  
Floating annual rate   4.993%  
Series G      
Class of Stock [Line Items]      
Shares authorized (in shares)   17,000,000 17,000,000
Shares issued (in shares)   17,000,000 17,000,000
Shares outstanding (in shares)   17,000,000 17,000,000
Carrying Value   $ 411,335 $ 411,335
Contractual Rate 6.50% 6.50%  
Floating annual rate   4.172%  
Series I      
Class of Stock [Line Items]      
Shares authorized (in shares)   17,700,000 17,700,000
Shares issued (in shares)   17,700,000 17,700,000
Shares outstanding (in shares)   17,700,000 17,700,000
Carrying Value   $ 428,324 $ 428,324
Contractual Rate 6.75% 6.75%  
Floating annual rate   4.989%  
Redeemable Preferred Stock      
Class of Stock [Line Items]      
Floating annual rate   0.26161%  
[1]
(1)Derived from the audited consolidated financial statements at December 31, 2025.