Stockholders' Equity - Changes in Number of Shares of Class A Stock Outstanding (Details) - Class A Stock - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Changes In Number Of Common Stock [Abstract]
Class A Stock outstanding, beginning of year	10,868,556	12,447,036
Issued pursuant to shared-based compensation plans	218,745	105,807
Repurchased and canceled	(900,518)	(1,684,287)
Class A Stock outstanding, end of year	10,186,783	10,868,556