Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Accumulated Other Comprehensive Loss (Details)

v3.24.0.1
Fair Value Measurements - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]    
Beginning balance $ 1,667,835 $ 1,549,371
Other comprehensive income before reclassifications (22)  
Amounts reclassified from accumulated other comprehensive loss (2,951)  
Other comprehensive (loss)/income (2,973) 4,255
Ending balance 1,717,806 1,581,007
Foreign currency translation adjustment    
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]    
Beginning balance (50,484)  
Other comprehensive income before reclassifications 5,779  
Amounts reclassified from accumulated other comprehensive loss 133  
Other comprehensive (loss)/income 5,912  
Ending balance (44,572)  
Net unrealized gain on derivatives, net of tax    
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]    
Beginning balance 22,869  
Other comprehensive income before reclassifications (5,801)  
Amounts reclassified from accumulated other comprehensive loss (3,084)  
Other comprehensive (loss)/income (8,885)  
Ending balance 13,984  
Total    
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]    
Beginning balance (27,615) (33,961)
Other comprehensive (loss)/income (2,973)  
Ending balance $ (30,588) $ (29,706)