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Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 01, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Sep. 29, 2021 | Oct. 30, 2018
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |
Stock repurchased during period (in shares) |  | 873,922 | 471,364 | 235,590 |  |
Repurchase aggregate cost |  | $ 175.5 | $ 297.5 | $ 27.9 |  |
2021 Stock Repurchase Program |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |
Authorized stock repurchase amount |  |  |  |  | $ 500.0 |
Remaining unused authorization for stock repurchase program |  | $ 270.2 |  |  |  |
Stock repurchased during period (in shares) |  | 873,922 | 226,232 | 0 |  |
Repurchase aggregate cost |  | $ 175.5 | $ 54.4 | $ 0.0 |  |
October 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) |  |  | 245,132 | 235,590 |  |
Repurchase aggregate cost |  |  | $ 49.2 | $ 27.9 |  |
Total Repurchase Programs |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |
Repurchase aggregate cost |  | $ 175.5 | $ 103.6 | $ 27.9 |  |
Stock Repurchase Agreement with The Duchossois Group, Inc Affiliate |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |
Stock repurchased during period (in shares) | 1,000,000 |  |  |  |  |
Repurchase aggregate cost | $ 193.9 |  |  |  |  |
Repurchase price (in dollars per share) | $ 193.94 |  |  |  |  |

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