Stockholders' Equity - Changes in Number of Shares of Class A Stock Outstanding (Details) - Class A Stock - shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Common Stock, Shares Outstanding, Rollforward [Roll Forward]
Class A Stock outstanding, beginning of year	10,186,783	10,868,556
Issued pursuant to shared-based compensation plans	288,759	218,745
Repurchased and canceled	(243,806)	(900,518)
Class A Stock outstanding, end of year	10,231,736	10,186,783