Per Share Data and Stockholders' Equity	9 Months Ended
	Sep. 30, 2023
Earnings Per Share [Abstract]
Per Share Data and Stockholders' Equity	Earnings Per Share – The calculation of diluted earnings per share considers the potential dilutive effect of restricted stock units, restricted stock and stock options granted under Sonic’s stock compensation plans (and any non-forfeitable dividends paid on such awards), in addition to Class A Common Stock purchase warrants.