Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Jan. 02, 2024	Feb. 01, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Subsequent Event [Line Items]
Stock repurchased during period (in shares)			461,761	1,747,844	942,728
Repurchase aggregate cost			$ 55.3	$ 175.5	$ 297.5
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate
Subsequent Event [Line Items]
Stock repurchased during period (in shares)		1,000,000
Repurchase price (in dollars per share)		$ 193.94
Repurchase aggregate cost		$ 193.9
Subsequent Event | Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate
Subsequent Event [Line Items]
Stock repurchased during period (in shares)	1,000,000
Repurchase price (in dollars per share)	$ 123.75
Subsequent Event | Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate | Affiliate Of Duchossois Group, Inc.
Subsequent Event [Line Items]
Repurchase aggregate cost	$ 123.8