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Acquisitions, Goodwill, and Other Intangible Assets - Pro Forma Financial Information, Acquisition Results, and Acquisition and Integration Costs - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Business Acquisition [Line Items] |  |  |  |
Business combinations, unaudited supplemental pro forma revenue | $ 2,300.0 | $ 2,500.0 | $ 4,300.0 | $ 4,900.0
Business combinations, unaudited supplemental pro forma net income (loss) | 20.4 | 81.6 | (15.4) | 125.1
Business combinations, consolidated acquisition-related revenue | 602.3 | 271.4 | 1,307.0 | 358.2
Business combinations, consolidated acquisition-related income (loss) | 18.7 | 3.5 |  |
Business combination, integration related costs | 12.5 |  | 26.1 |
Business combination, integration related liabilities | 1.5 |  | 1.5 |
2021 Acquisitions, Henkels & McCoy Group, Inc. and INTREN |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business combinations, consolidated acquisition-related revenue | 480.4 |  | $ 1,028.5 |
Business combinations, consolidated acquisition-related income (loss) | $ 9.4 |  |  | 4.7
INTREN |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business combinations, consolidated acquisition-related revenue |  | $ 102.5 |  | $ 102.5

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