Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Dec. 18, 2023	Mar. 31, 2025	Mar. 31, 2024	Mar. 12, 2025	Dec. 31, 2024	Dec. 15, 2023
Share Repurchase Program [Line Items]
Future cash settlement accrual for executed repurchases of common stock		$ 6.0			$ 3.0
Repurchase of common stock (in shares)		798,250	184,821
Repurchase aggregate cost		$ 89.4	$ 22.0
Share price (in dollars per share)						$ 128.95
2025 Stock Repurchase Program
Share Repurchase Program [Line Items]
Authorized stock repurchase amount				$ 500.0
Remaining unused authorization for stock repurchase program		$ 434.6
Repurchase of common stock (in shares)		586,238	0
Repurchase aggregate cost		$ 65.4	$ 0.0
2021 Stock Repurchase Program
Share Repurchase Program [Line Items]
Remaining unused authorization for stock repurchase program				$ 125.6
Repurchase of common stock (in shares)		212,012	184,821
Repurchase aggregate cost		$ 24.0	$ 22.0
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate
Share Repurchase Program [Line Items]
Repurchase of common stock (in shares)	1,000,000
Price per common stock (in dollars per share)	$ 123.75
Purchase discount	4.03%
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate | Affiliate Of Duchossois Group, Inc.
Share Repurchase Program [Line Items]
Repurchase aggregate cost	$ 123.8