v3.26.3
Borrowings - Revolving Credit Facility (Details)
€ in Millions, £ in Millions, $ in Millions, $ in Millions
Aug. 06, 2024
Sep. 30, 2026
USD ($)
Sep. 30, 2026
CAD ($)
Sep. 30, 2026
EUR (€)
Sep. 30, 2026
GBP (£)
Sep. 30, 2026
AUD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CAD ($)
Dec. 31, 2025
EUR (€)
Dec. 31, 2025
GBP (£)
Dec. 31, 2025
AUD ($)
Aug. 04, 2025
USD ($)
Jun. 09, 2023
Debt Instrument [Line Items]                          
Debt   $ 7,036,026,000         $ 8,080,129,000            
Term Loan | Line of Credit | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Line of credit facility, maximum borrowing capacity   516,200,000                      
Letter of Credit | Line of Credit | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Line of credit facility, maximum borrowing capacity                       $ 175,000,000.0  
Revolving Credit Facility | Line of Credit                          
Debt Instrument [Line Items]                          
Asset coverage ratio                         1.50
Revolving Credit Facility | Line of Credit | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Line of credit facility, maximum borrowing capacity   2,452,723,000 $ 35.0 € 369.4 £ 293.8 $ 44.0 2,425,000,000 $ 30.7 € 417.2 £ 293.5 $ 1.0    
Debt   1,301,542,000         $ 1,447,497,000            
Unused capacity, commitment fee percentage 0.325%                        
Revolving Credit Facility | Line of Credit | CitiBank, Revolving Credit Facility, Revolving Commitments 2027                          
Debt Instrument [Line Items]                          
Debt                       $ 77,700,000  
Revolving Credit Facility | Line of Credit | Scenario 1 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.525%                        
Combined revolving debt amount multiplier 2.0                        
Revolving Credit Facility | Line of Credit | Scenario 1 | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.75%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 2 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.65%                        
Revolving Credit Facility | Line of Credit | Scenario 2 | Revolving Credit Facility | High                          
Debt Instrument [Line Items]                          
Combined revolving debt amount multiplier 2.0                        
Revolving Credit Facility | Line of Credit | Scenario 2 | Revolving Credit Facility | Low                          
Debt Instrument [Line Items]                          
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 2 | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.875%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 3 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.775%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 3 | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.75%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 4 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.525%                        
Combined revolving debt amount multiplier 2.0                        
Revolving Credit Facility | Line of Credit | Scenario 4 | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.875%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 5 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.65%                        
Revolving Credit Facility | Line of Credit | Scenario 5 | Revolving Credit Facility | High                          
Debt Instrument [Line Items]                          
Combined revolving debt amount multiplier 2.0                        
Revolving Credit Facility | Line of Credit | Scenario 5 | Revolving Credit Facility | Low                          
Debt Instrument [Line Items]                          
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Scenario 6 | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.775%                        
Combined revolving debt amount multiplier 1.6                        
Revolving Credit Facility | Line of Credit | Base Rate | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.50%                        
Revolving Credit Facility | Line of Credit | Base Rate | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 0.50%                        
Revolving Credit Facility | Line of Credit | SOFR | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.00%                        
Revolving Credit Facility | Line of Credit | SOFR | CitiBank, Revolving Credit Facility, Revolving Commitments                          
Debt Instrument [Line Items]                          
Basis spread on variable rate 1.00%                        
Revolving Commitments | Line of Credit | Revolving Credit Facility                          
Debt Instrument [Line Items]                          
Line of credit facility, maximum borrowing capacity   $ 1,900,000,000