Annual report pursuant to Section 13 and 15(d)

Debt And Derivatives - Schedule of Losses on Derivatives (Details)

v3.23.3
Debt And Derivatives - Schedule of Losses on Derivatives (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2021
Debt Instrument [Line Items]      
Gain/(loss) recognized in AOCI on derivatives, net of tax $ 15,067 $ 5,500 $ 2,222
Amounts reclassified to earnings from accumulated other comprehensive income (8,721) 447 508
Other comprehensive income 6,346 5,947 2,730
Net unrealized (loss)/gain on derivatives, net of tax      
Debt Instrument [Line Items]      
Gain/(loss) recognized in AOCI on derivatives, net of tax 8,558 23,004 (811)
Amounts reclassified to earnings from accumulated other comprehensive income (8,837) 447 508
Other comprehensive income $ (279) $ 23,451 $ (303)