Stockholders' Equity (Details) - USD ($) shares in Thousands	12 Months Ended				120 Months Ended
	Dec. 31, 2024	[1]	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2024	Aug. 31, 2021
Stockholders' Equity
Cost of shares of common stock repurchased			$ 71,491,000	$ 406,086,000
Cumulative common stock repurchase transactions fees.					$ 537,000
Common stock dividends	$ 52,160,000		$ 41,446,000	$ 54,621,000
Common Class A
Stockholders' Equity
Authorized stock repurchase amount						$ 2,000,000,000
Shares of common stock repurchased			1,201	7,788	34,063
Cost of shares of common stock repurchased			$ 71,491,000	$ 406,086,000	$ 1,788,198,000

[1] For tax purposes, the entire dividend amount is a return of capital to the stockholders.