Stock-Based Compensation - Schedule of Stock Option Transactions Under Stock Option Plans (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Shares
Beginning balance (in shares)	421,515	421,515		504,241
Options granted (in shares)		0
Options exercised (in shares)	(75,455)	(75,455)	(125,000)
Options forfeited (in shares)		(7,271)
Options outstanding, ending balance (in shares)	421,515	421,515		504,241
Options exercisable (in shares)	383,685	383,685
Weighted Average Exercise Price
Options outstanding, beginning balance (in dollars per share)		$ 34.03
Options granted (in dollars per share)		0
Options exercised (in dollars per share)		16.71
Options forfeited (in dollars per share)		50.56
Options outstanding, ending balance (in dollars per share)	$ 36.84	36.84		$ 34.03
Options exercisable (in dollars per share)	$ 30.06	$ 30.06
Weighted Average Remaining Contractual Term (Years)
Options outstanding		1 year 3 months 10 days		2 years 1 month 6 days
Options exercisable		1 year 1 month 6 days
Aggregate Intrinsic Value (in millions)
Options outstanding	$ 10.9	$ 10.9		$ 4.7
Options exercised		2.3
Options exercisable	$ 10.9	$ 10.9