Annual report pursuant to Section 13 and 15(d)

Cash And Cash Equivalents And Restricted Cash - Supplemental Cash Flow Information (Details)

v3.21.2
Cash And Cash Equivalents And Restricted Cash - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]      
Interest payments $ 14,539 $ 1,600 $ 2,500
Income tax payments $ 99,899 $ 89,100 $ 69,200