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Acquisitions and Divestitures - Acquired Intangible Assets and Weighted Average Amortization Periods (Details) - USD ($) $ in Millions | Jun. 14, 2021 | Mar. 10, 2021 | Feb. 28, 2020 | Jul. 18, 2019
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Abel Pumps, L.P. and certain of its affiliates (ABEL) |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  | $ 46.0 |  |
Abel Pumps, L.P. and certain of its affiliates (ABEL) | Trade names |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  | $ 9.0 |  |
Weighted Average Life |  | 15 years |  |
Abel Pumps, L.P. and certain of its affiliates (ABEL) | Customer relationships |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  | $ 30.0 |  |
Weighted Average Life |  | 13 years |  |
Abel Pumps, L.P. and certain of its affiliates (ABEL) | Unpatented technology |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  | $ 7.0 |  |
Weighted Average Life |  | 11 years |  |
Airtech Group, Inc. (Airtech) |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total | $ 202.3 |  |  |
Airtech Group, Inc. (Airtech) | Trade names |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total | $ 15.4 |  |  |
Weighted Average Life | 15 years |  |  |
Airtech Group, Inc. (Airtech) | Customer relationships |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total | $ 162.9 |  |  |
Weighted Average Life | 13 years |  |  |
Airtech Group, Inc. (Airtech) | Unpatented technology |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total | $ 24.0 |  |  |
Weighted Average Life | 11 years |  |  |
Flow MD |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  | $ 53.0 |
Flow MD | Trade names |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  | $ 6.0 |
Weighted Average Life |  |  | 15 years |
Flow MD | Customer relationships |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  | $ 31.5 |
Weighted Average Life |  |  | 10 years |
Flow MD | Unpatented technology |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  | $ 15.5 |
Weighted Average Life |  |  | 20 years |
Velcora Holding AB |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  |  | $ 48.2
Velcora Holding AB | Trade names |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  |  | $ 7.1
Weighted Average Life |  |  |  | 15 years
Velcora Holding AB | Customer relationships |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  |  | $ 34.7
Weighted Average Life |  |  |  | 12 years
Velcora Holding AB | Unpatented technology |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total |  |  |  | $ 6.4
Weighted Average Life |  |  |  | 9 years

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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