Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Narrative (Details)

v3.22.2.2
Subsequent Events - Narrative (Details) - $ / shares
12 Months Ended
Dec. 12, 2022
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Subsequent Event [Line Items]        
Cash dividends declared per common share   $ 2.00 $ 1.36 $ 0.36
Subsequent Event        
Subsequent Event [Line Items]        
Cash dividends declared per common share $ 0.05