Equity Textuals (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	May 04, 2022	Mar. 31, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Dec. 31, 2021
Common stock, shares, issued		166,975,651				166,821,502
Common stock, shares outstanding		159,164,117				163,114,202
Treasury Stock, Shares, Acquired		4,104,234
Treasury Stock, Value, Acquired, Par Value Method		$ 256,400
Treasury Stock Acquired, Average Cost Per Share		$ 62.47
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 240,300
Dividends declared per share			$ 250		$ 210
Payments of Dividends, Common Stock		$ 39,964		$ 35,568
Subsequent Event [Member]
Treasury Stock, Shares, Acquired	509,020
Treasury Stock, Value, Acquired, Par Value Method	$ 34,200
Treasury Stock Acquired, Average Cost Per Share	$ 67.19
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 206,100