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Goodwill and Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Line Items] |  |
Goodwill |  | $ 2,368.3
Accumulated goodwill impairment losses |  | (200.6)
Goodwill [Roll Forward] |  |
Balance at December 31, 2021 | $ 2,167.7 |
Foreign currency translation | (45.2) |
Acquisitions | 114.9 |
Acquisition adjustments | 1.2 |
Balance at June 30, 2022 | 2,238.6 |
FMT |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |
Goodwill |  | 701.7
Accumulated goodwill impairment losses |  | (20.7)
Goodwill [Roll Forward] |  |
Balance at December 31, 2021 | 681.0 |
Foreign currency translation | (9.7) |
Acquisitions | 114.9 |
Acquisition adjustments | 0.3 |
Balance at June 30, 2022 | 786.5 |
HST |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |
Goodwill |  | 1,264.3
Accumulated goodwill impairment losses |  | (149.8)
Goodwill [Roll Forward] |  |
Balance at December 31, 2021 | 1,114.5 |
Foreign currency translation | (24.7) |
Acquisitions | 0.0 |
Acquisition adjustments | 0.9 |
Balance at June 30, 2022 | 1,090.7 |
FSDP |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |
Goodwill |  | 402.3
Accumulated goodwill impairment losses |  | $ (30.1)
Goodwill [Roll Forward] |  |
Balance at December 31, 2021 | 372.2 |
Foreign currency translation | (10.8) |
Acquisitions | 0.0 |
Acquisition adjustments | 0.0 |
Balance at June 30, 2022 | $ 361.4 |

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