Dividends (Details) - $ / shares		3 Months Ended		12 Months Ended
	Jan. 19, 2022	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022
Dividends [Abstract]
Common stock, dividends, per share, declared (in dollars per share)		$ 0.14	$ 0.13
2022 Q1 Dividend [Member]
Dividends [Abstract]
Dividends payable, date declared		Jul. 20, 2022
Common stock, dividends, per share, declared (in dollars per share)	$ 0.14
Dividends payable, date of record		Aug. 15, 2022
Dividends payable, date paid		Aug. 31, 2022
2022 Annual Dividend [Member]
Dividends [Abstract]
Common stock, dividends, per share, declared (in dollars per share)	$ 0.56
Percentage of increase in cash dividend rate	7.70%
2021 Annual Dividend [Member]
Dividends [Abstract]
Common stock, dividends, per share, declared (in dollars per share)				$ 0.52