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Acquisitions and Dispositions - Additional Information (Details) - USD ($) $ in Millions |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Jan. 17, 2022 | Oct. 01, 2021 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |  |
Cash consideration for acquisitions |  |  | $ 0.0 |  |
Proceeds from Divestiture of Businesses | $ 3.2 |  |  |  |
Gain (Loss) on Disposition of Business | $ 8.0 |  |  |  |
Total Cash Consideration For Acquisitions Net Of Cash Acquired |  |  |  | $ 12.9 |
Intangible Assets, Net (Excluding Goodwill) |  |  | 573.0 |  | $ 583.6
Carrying value, intangible assets |  |  | $ 395.0 |  | 405.3
Ettain Group [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Aggregate cash consideration paid |  | $ 930.9 |  |  |
Draw on revolving credit facility |  | 150.0 |  |  |
Customer relationship intangible asset |  |  | 15 years |  |
Carrying value, intangible assets |  |  | $ 348.0 |  | $ 354.0
Goodwill from Acquisition for income tax purposes |  |  | $ 519.6 |  |
Ettain Group [Member] | Acquired interests [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Aggregate cash consideration paid |  | 925.0 |  |  |
Ettain Group [Member] | working capital and cash [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Aggregate cash consideration paid |  | $ 5.9 |  |  |

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