Consolidated Statement Of Stockholders' Equity (Parenthetical) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Issuance of common stock (in shares)	117,540	109,621	185,020
Special cash dividend, per share	$ 3.45	$ 2.8	$ 2.55