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v3.22.1

Acquisitions - Allocation of Acquisition Costs to Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Feb. 28, 2022 | Dec. 31, 2021 | Jun. 14, 2021 | Mar. 10, 2021
--- | --- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |  |  |
Goodwill | $ 2,213.5 |  | $ 2,167.7 |  |
Nexsight |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Current assets, net of cash acquired |  | $ 18.3 |  |  |
Property, plant and equipment |  | 2.0 |  |  |
Goodwill |  | 55.0 |  |  |
Intangible assets |  | 49.8 |  |  |
Other noncurrent assets |  | 6.0 |  |  |
Total assets acquired |  | 131.1 |  |  |
Current liabilities |  | (10.5) |  |  |
Deferred income taxes |  | (1.6) |  |  |
Other noncurrent liabilities |  | (4.3) |  |  |
Net assets acquired |  | $ 114.7 |  |  |
ABEL |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Current assets, net of cash acquired |  |  |  |  | $ 18.1
Property, plant and equipment |  |  |  |  | 4.0
Goodwill |  |  |  |  | 42.7
Intangible assets |  |  |  |  | 46.0
Deferred income taxes |  |  |  |  | 2.6
Other noncurrent assets |  |  |  |  | 0.1
Total assets acquired |  |  |  |  | 113.5
Current liabilities |  |  |  |  | (7.1)
Other noncurrent liabilities |  |  |  |  | (0.1)
Net assets acquired |  |  |  |  | $ 106.3
Airtech |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Current assets, net of cash acquired |  |  |  | $ 45.3 |
Property, plant and equipment |  |  |  | 4.8 |
Goodwill |  |  |  | 268.6 |
Intangible assets |  |  |  | 202.3 |
Other noncurrent assets |  |  |  | 10.1 |
Total assets acquired |  |  |  | 531.1 |
Current liabilities |  |  |  | (11.1) |
Deferred income taxes |  |  |  | (40.6) |
Other noncurrent liabilities |  |  |  | (8.4) |
Net assets acquired |  |  |  | $ 471.0 |

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