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Business Combinations, Goodwill and Other Intangible Assets Business Combinations, Earn-out Payments (Details) $ in Millions | Jun. 30, 2023 USD ($) acquisition | Dec. 31, 2022 USD ($) acquisition
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Summary of Earn-out Payments [Line Items] |  |
Number Of Acquisitions Subject To Potential Earn Out Payments Provisions | acquisition | 16 | 17
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, High, Value | $ 105.0 | $ 114.6
Business Combination, Contingent Consideration, Liability, Current | 20.5 | 23.1
Business Combination, Contingent Consideration, Liability, Noncurrent | 58.6 | 76.3
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Summary of Earn-out Payments [Line Items] |  |
Business Combination, Contingent Consideration, Liability, Current | 12.4 | 5.0
Business Combination, Contingent Consideration, Liability, Noncurrent | $ 51.9 | $ 68.3

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