Common Stock and Treasury Stock - (Narrative) (Details) $ / shares in Units, $ in Millions							3 Months Ended		12 Months Ended
	Mar. 01, 2023 $ / shares	Dec. 07, 2022 $ / shares	Sep. 20, 2022 $ / shares	Aug. 19, 2022 director item shares	Jun. 06, 2022 $ / shares	Mar. 01, 2022 $ / shares	Mar. 31, 2023 USD ($) item director $ / shares shares	Mar. 31, 2022 $ / shares shares	Dec. 31, 2022 shares	Dec. 31, 2023 director
Common Stock [Line Items]
Dividends declared per share							$ 0.25	$ 0.16
Number of board of directors | director							8			8
Former Shareholder
Common Stock [Line Items]
Percentage of voting interest held				65.00%
Number of votes per share of common stock | item				10
Dividends declared per share							$ 0
Cash dividend paid							$ 0
Class A Common Stock
Common Stock [Line Items]
Number of votes per share of common stock | item							1
Conversion of shares | shares									965,000
Dividends declared per share	$ 0.25	$ 0.25	$ 0.25		$ 0.20	$ 0.16
Percentage of directors to be elected							25.00%
Class A Common Stock | Former Shareholder
Common Stock [Line Items]
Number of directors elected | director				2
Estate owns Percentage				16.00%
Class A Common Stock | Stock Buy back Program [Member]
Common Stock [Line Items]
Share repurchase program, authorized amount | $							$ 75.8
Stock repurchase program, remaining authorization amount | $							$ 18.2
Stock repurchased during period shares | shares							0	0
Class B Common Stock
Common Stock [Line Items]
Number of votes per share of common stock | item							10
Conversion of shares | shares									(965,000)
Dividends declared per share					$ 0.20	$ 0.16
Class B Common Stock | Former Shareholder
Common Stock [Line Items]
Number of votes per share of common stock | item				1
Common stock shares issued | shares				0