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Shareholders' Equity (Details) $ / shares in Units, $ in Millions |  |  |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 02, 2024 $ / shares shares | May 22, 2023 | Apr. 25, 2023 shares | Feb. 01, 2021 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) shares | Apr. 24, 2023 shares | Sep. 29, 2021 USD ($) | Oct. 30, 2018 USD ($)
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchased during period (in shares) | shares |  |  |  |  | 461,761 | 1,747,844 | 942,728 |  |  |
Repurchase aggregate cost |  |  |  |  | $ 55.3 | $ 175.5 | $ 297.5 |  |  |
Stock split, conversion ratio |  | 2 | 2 |  |  |  |  |  |  |
Common stock, shares authorized (in shares) | shares |  |  | 300,000,000 |  | 300,000,000.0 | 300,000,000.0 |  | 150,000,000 |  |
2018 Stock Repurchase Program |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Authorized stock repurchase amount |  |  |  |  |  |  |  |  |  | $ 300.0
Remaining unused authorization for stock repurchase program |  |  |  |  |  |  |  |  | $ 97.9 |
Stock repurchased during period (in shares) | shares |  |  |  |  |  |  | 490,264 |  |  |
Repurchase aggregate cost |  |  |  |  |  |  | $ 49.2 |  |  |
2021 Stock Repurchase Program |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Authorized stock repurchase amount |  |  |  |  |  |  |  |  | $ 500.0 |
Remaining unused authorization for stock repurchase program |  |  |  |  | $ 214.9 |  |  |  |  |
Stock repurchased during period (in shares) | shares |  |  |  |  | 461,761 | 1,747,844 | 452,464 |  |  |
Repurchase aggregate cost |  |  |  |  | $ 55.3 | $ 175.5 | $ 54.4 |  |  |
Total Repurchase Programs |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Repurchase aggregate cost |  |  |  |  | $ 55.3 | $ 175.5 | $ 103.6 |  |  |
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchased during period (in shares) | shares |  |  |  | 1,000,000 |  |  |  |  |  |
Repurchase aggregate cost |  |  |  | $ 193.9 |  |  |  |  |  |
Repurchase price (in dollars per share) | $ / shares |  |  |  | $ 193.94 |  |  |  |  |  |
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate | Subsequent Event |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchased during period (in shares) | shares | 1,000,000 |  |  |  |  |  |  |  |  |
Repurchase price (in dollars per share) | $ / shares | $ 123.75 |  |  |  |  |  |  |  |  |

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