v3.26.3
Equity-Based Compensation - Narrative (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 03, 2026
shares
Aug. 19, 2025
$ / shares
shares
Jul. 01, 2025
shares
Nov. 30, 2023
$ / shares
shares
Nov. 01, 2023
shares
Jan. 18, 2022
$ / shares
shares
Sep. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
shares
Sep. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
shares
Dec. 31, 2024
$ / shares
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Compensation expense (reversal) | $             $ 213,632,000 $ 158,382,000 $ 700,498,000 $ 573,836,000    
Payment, tax withholding, share-based payment arrangement | $                 217,282,000 184,562,000    
Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Unrecognized compensation expense | $             0   0      
Compensation expense (reversal) | $             0 $ 0 0 $ 400,000    
Total Restricted Stock Units                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Unrecognized compensation expense | $             $ 792,600,000   $ 792,600,000      
Vested in period (in shares) | shares             400,000 200,000 8,600,000 7,700,000    
Compensation expense (reversal) | $             $ 90,300,000 $ 86,500,000 $ 278,200,000 $ 259,400,000    
Vested in period, fair value | $             $ 16,300,000 $ 11,600,000 $ 555,400,000 $ 478,800,000    
Share-based payment arrangement, shares withheld for tax withholding obligation (in shares) | shares             236,418 143,599 5,261,283 4,742,805    
Payment, tax withholding, share-based payment arrangement | $             $ 5,900,000 $ 2,900,000 $ 216,900,000 $ 184,600,000    
Total Restricted Stock Units | Income Statement Location [Axis]: us-gaap:GeneralAndAdministrativeExpense                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Compensation expense (reversal) | $             $ 1,200,000 3,900,000 $ 4,200,000 $ 12,600,000    
Total Restricted Stock Units | Omnibus Plan                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Number of additional shares authorized (in shares) | shares 6,383,349                      
Number of shares authorized for issuance (in shares) | shares 37,744,577                      
Number of shares available for grant (in shares) | shares             30,250,416   30,250,416      
Service Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares                 8,100,000 4,300,000    
Unrecognized compensation expense | $             $ 750,300,000   $ 750,300,000      
Weighted average remaining requisite service period                 3 years      
Vested in period (in shares) | shares                 8,300,000      
Compensation expense (reversal) | $             82,800,000 74,900,000 $ 253,700,000 $ 224,500,000    
Ordinary Service Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Unrecognized compensation expense | $             551,400,000   551,400,000      
Compensation expense (reversal) | $             $ 59,500,000 43,500,000 $ 174,700,000 130,400,000    
Ordinary Service Awards | Minimum                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period                 3 years      
Ordinary Service Awards | Maximum                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period                 5 years      
Special Purpose Employee Service Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award conversion ratio                       1
Special Purpose Employee Service Awards | Minimum                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period                       4 years
Special Purpose Employee Service Awards | Maximum                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period                       6 years
Acquisition Service Awards | Angelo Gordon                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Number of shares available for grant (in shares) | shares         8,400,000              
Award vesting period         5 years              
Number of shares outstanding (in shares) | shares             4,900,000   4,900,000      
Acquisition Service Awards | Peppertree                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period     5 years                  
Granted (in shares) | shares     300,000                  
IPO Service Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period           5 years            
Granted (in shares) | shares           1,100,000            
Award service period           5 years            
Executive Service Awards | Chief Executive Officer                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period       4 years                
Granted (in shares) | shares       2,600,000                
Award service period       4 years                
Executive Service Awards | Chief Executive Officer | Type I                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Service Awards | Chief Executive Officer | Type II                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Service Awards | Chief Executive Officer | Type III                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Service Awards | Chief Executive Officer | Type IV                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Service Awards | Executive Chairmen                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period   4 years                    
Granted (in shares) | shares   300,000                    
Award service period   4 years                    
Executive Service Awards | Executive Chairmen | Type I                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Service Awards | Executive Chairmen | Type II                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Service Awards | Executive Chairmen | Type III                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Service Awards | Executive Chairmen | Type IV                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Market Condition Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares                 0      
Unrecognized compensation expense | $             $ 24,800,000   $ 24,800,000      
Weighted average remaining requisite service period                 2 years      
Vested in period (in shares) | shares                 200,000      
Compensation expense (reversal) | $             5,300,000 7,000,000.0 $ 16,800,000 24,200,000    
IPO Market Condition Awards                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares           1,100,000            
Vested in period (in shares) | shares                 200,000      
IPO Market Condition Awards | Type I                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award service period           5 years            
IPO Market Condition Awards | Type II                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Target common stock share price within five years (in usd per share) | $ / shares           $ 44.25         $ 44.25  
Target common stock share price within eight years (in usd per share) | $ / shares           $ 59.00         $ 59.00  
Executive Market Condition Awards | Chief Executive Officer                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares       3,900,000                
Award service period       5 years                
Share-based compensation arrangement by share-based payment award, vesting condition trading period       30 days                
Executive Market Condition Awards | Chief Executive Officer | Type I                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Market Condition Awards | Chief Executive Officer | Type I | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage                 20.00%      
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares       $ 52.50                
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent       150.00%                
Executive Market Condition Awards | Chief Executive Officer | Type II                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Market Condition Awards | Chief Executive Officer | Type II | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage                 20.00%      
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares       $ 58.45                
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent       167.00%                
Executive Market Condition Awards | Chief Executive Officer | Type III                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Market Condition Awards | Chief Executive Officer | Type III | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage                 20.00%      
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares       $ 64.05                
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent       183.00%                
Executive Market Condition Awards | Chief Executive Officer | Type IV                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage       25.00%                
Executive Market Condition Awards | Chief Executive Officer | Type IV | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares       $ 70.00                
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent       200.00%                
Executive Market Condition Awards | Executive Chairmen                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares   500,000                    
Award service period   5 years                    
Share-based compensation arrangement by share-based payment award, vesting condition trading period   30 days                    
Executive Market Condition Awards | Executive Chairmen | Type I                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Market Condition Awards | Executive Chairmen | Type I | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares   $ 90.98                    
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   150.00%                    
Executive Market Condition Awards | Executive Chairmen | Type II                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Market Condition Awards | Executive Chairmen | Type II | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares   $ 101.29                    
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   167.00%                    
Executive Market Condition Awards | Executive Chairmen | Type III                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Market Condition Awards | Executive Chairmen | Type III | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares   $ 110.99                    
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   183.00%                    
Executive Market Condition Awards | Executive Chairmen | Type IV                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Vesting percentage   25.00%                    
Executive Market Condition Awards | Executive Chairmen | Type IV | Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in usd per share) | $ / shares   $ 121.30                    
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   200.00%                    
Total Acquisition-Related Common Units and Class A Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares                 0      
Unrecognized compensation expense | $             583,200,000   $ 583,200,000      
Vested in period (in shares) | shares                 1,500,000      
Compensation expense (reversal) | $             65,700,000 64,300,000 $ 216,300,000 164,700,000    
Acquisition Common Units | Angelo Gordon                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period         5 years              
Granted (in shares) | shares         43,800,000              
Common Units | Peppertree                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period     5 years                  
Granted (in shares) | shares     5,400,000                  
Total TPH and RPH Units                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Unrecognized compensation expense | $             272,000,000.0   272,000,000.0      
Compensation expense (reversal) | $             52,800,000 84,200,000 $ 176,700,000 212,400,000    
TPH Units                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares                 0      
Unrecognized compensation expense | $             250,400,000   $ 250,400,000      
Vested in period (in shares) | shares                 1,000,000.0      
Compensation expense (reversal) | $             48,200,000 72,200,000 $ 161,500,000 186,800,000    
RPH Units                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Granted (in shares) | shares                 0      
Unrecognized compensation expense | $             21,600,000   $ 21,600,000      
Vested in period (in shares) | shares                 0      
Compensation expense (reversal) | $             4,600,000 12,000,000.0 $ 15,200,000 25,600,000    
Other Liability-Classified Awards | Angelo Gordon                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award service period         5 years              
Compensation expense (reversal) | $             0 9,900,000 $ 0 19,700,000    
Other Liability-Classified Awards | Peppertree                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award service period                 5 years      
Compensation expense (reversal) | $             7,800,000   $ 31,100,000      
Unrecognized compensation expense | $             55,900,000   $ 55,900,000      
TRTX Award                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Award vesting period                 4 years      
Management fees and compensation and benefits expense (reduction of expense) | $             $ (1,800,000) $ 2,600,000 $ 1,500,000 $ 5,500,000