Shareholders' Equity - Additional Information (Details) - USD ($)		3 Months Ended		9 Months Ended
	Dec. 18, 2023	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Jul. 22, 2025	Mar. 12, 2025	Dec. 31, 2024	Dec. 15, 2023
Share Repurchase Program [Line Items]
Repurchase of common stock (in shares)		515,527	67,139	3,879,741	345,834
Repurchase aggregate cost		$ 53,500,000	$ 9,000,000.0	$ 393,300,000	$ 43,900,000
Share price (in dollars per share)									$ 128.95
Future cash settlement accrual for executed repurchases of common stock		500,000		500,000				$ 3,000,000.0
July 2025 Stock Repurchase Program
Share Repurchase Program [Line Items]
Authorized stock repurchase amount						$ 500,000,000
Repurchase authority remaining program		$ 461,500,000		$ 461,500,000
Repurchase of common stock (in shares)		373,282	0	373,282	0
Repurchase aggregate cost		$ 38,500,000	$ 0	$ 38,500,000	$ 0
March 2025 Stock Repurchase Program
Share Repurchase Program [Line Items]
Authorized stock repurchase amount							$ 500,000,000
Repurchase authority remaining program		$ 169,200,000		$ 169,200,000
Repurchase of common stock (in shares)		142,245	0	3,294,447	0
Repurchase aggregate cost		$ 15,000,000.0	$ 0	$ 330,800,000	$ 0
2021 Stock Repurchase Program
Share Repurchase Program [Line Items]
Repurchase authority remaining program							$ 125,600,000
Repurchase of common stock (in shares)		0	67,139	212,012	345,834
Repurchase aggregate cost		$ 0	$ 9,000,000.0	$ 24,000,000.0	$ 43,900,000
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	$ 123,800,000