v3.26.1
Borrowings - Private Unsecured Notes (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jan. 13, 2026
Sep. 11, 2025
Jun. 05, 2025
Jan. 14, 2025
Jun. 18, 2024
Jan. 30, 2024
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Sep. 14, 2023
Mar. 15, 2023
Nov. 14, 2022
Debt Instrument [Line Items]                        
Carrying value             $ 5,425,980   $ 4,717,162      
Redemption price             100.00%          
Borrowings on debt             $ 2,770,210 $ 5,151,226        
Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             $ 17,842,000          
November 2025 notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum interest rate increase                       2.00%
Maximum principal amount                       $ 170,000
Applicable margin rate (as a percent)                       8.37%
Derivative fixed interest rate                       8.37%
Derivative basis spread on variable rate                       4.08%
Carrying value                       $ 85,000
November 2027 Notes                        
Debt Instrument [Line Items]                        
Basis spread on variable rate             3.68%   3.87%      
November 2027 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             $ 155,000   $ 155,000     $ 155,000
Applicable margin rate (as a percent)                       8.43%
Derivative fixed interest rate                       8.43%
Derivative basis spread on variable rate                       4.42%
Carrying value                       $ 77,500
March 2026 notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount                     $ 276,000  
Applicable margin rate (as a percent)                     8.12%  
Derivative fixed interest rate                     8.12%  
Derivative basis spread on variable rate                     3.761%  
Carrying value                     $ 276,000  
March 2028 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             124,000   124,000   $ 124,000  
Applicable margin rate (as a percent)                     8.17%  
Derivative fixed interest rate                     8.18%  
Derivative basis spread on variable rate                     4.241%  
Carrying value                     $ 124,000  
September 2027 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             75,000   75,000 $ 75,000    
Applicable margin rate (as a percent)                   8.67%    
Derivative fixed interest rate                   8.67%    
Derivative basis spread on variable rate                   4.3055%    
Carrying value                   $ 75,000    
September 2028 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             250,000   250,000 $ 250,000    
Applicable margin rate (as a percent)                   8.80%    
Derivative fixed interest rate                   8.80%    
Derivative basis spread on variable rate                   4.5365%    
Carrying value                   $ 250,000    
January 2029 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             550,000   550,000      
Applicable margin rate (as a percent)           6.75%            
Proceeds from notes payable           $ 550,000            
January 2029 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate           6.75%            
Basis spread on variable rate           2.876%            
Borrowings on debt           $ 550,000            
September 2029 Notes                        
Debt Instrument [Line Items]                        
Applicable margin rate (as a percent)         6.25%              
September 2029 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             400,000   400,000      
Applicable margin rate (as a percent)         6.25%              
Proceeds from notes payable         $ 400,000              
September 2029 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate         6.25%              
Basis spread on variable rate         2.0575%              
Borrowings on debt         $ 400,000              
January 2028 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             750,000   750,000      
Applicable margin rate (as a percent)       5.45%                
Proceeds from notes payable       $ 750,000                
January 2028 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate       5.45%                
Basis spread on variable rate       1.2855%                
Borrowings on debt       $ 750,000                
April 2032 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             500,000   500,000      
Applicable margin rate (as a percent)       5.95%                
Proceeds from notes payable       $ 500,000                
April 2032 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate       5.95%                
Basis spread on variable rate       1.756%                
Borrowings on debt       $ 500,000                
June 2027 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             400,000   400,000      
Applicable margin rate (as a percent)     5.30%                  
Proceeds from notes payable     $ 400,000                  
June 2027 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate     5.30%                  
Basis spread on variable rate     1.54%                  
Borrowings on debt     $ 400,000                  
June 2030 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             500,000   500,000      
Applicable margin rate (as a percent)     5.85%                  
Proceeds from notes payable     $ 500,000                  
June 2030 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate     5.85%                  
Basis spread on variable rate     2.1475%                  
Borrowings on debt     $ 500,000                  
September 2028-1 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             600,000   600,000      
Applicable margin rate (as a percent)   4.90%                    
Proceeds from notes payable   $ 600,000                    
September 2028-1 Notes | Senior notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate   4.90%                    
Basis spread on variable rate   1.5935%                    
Borrowings on debt   $ 600,000                    
November 2030 Notes                        
Debt Instrument [Line Items]                        
Applicable margin rate (as a percent)   5.45%                    
November 2030 Notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate   5.45%                    
Basis spread on variable rate   2.085%                    
Borrowings on debt   $ 500,000                    
November 2030 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             500,000   $ 500,000      
Applicable margin rate (as a percent)   5.45%                    
Proceeds from notes payable   $ 500,000                    
April 2029 Notes                        
Debt Instrument [Line Items]                        
Applicable margin rate (as a percent) 5.15%                      
April 2029 Notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate 5.15%                      
Basis spread on variable rate 1.7741%                      
Borrowings on debt $ 350,000                      
April 2029 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             350,000          
Applicable margin rate (as a percent) 5.15%                      
Proceeds from notes payable $ 350,000                      
April 2031 Notes                        
Debt Instrument [Line Items]                        
Applicable margin rate (as a percent) 5.65%                      
April 2031 Notes | Interest rate swaps                        
Debt Instrument [Line Items]                        
Interest rate 5.65%                      
Basis spread on variable rate 2.1315%                      
Borrowings on debt $ 400,000                      
April 2031 Notes | Senior notes                        
Debt Instrument [Line Items]                        
Maximum principal amount             $ 400,000          
Applicable margin rate (as a percent) 5.65%                      
Proceeds from notes payable $ 400,000