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Acquisitions and Divestitures - Acquisitions (Details) - USD ($) $ in Thousands |  |  |  |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 23, 2021 | Jun. 14, 2021 | Mar. 10, 2021 | Nov. 23, 2020 | Feb. 28, 2020 | Sep. 03, 2019 | Jul. 18, 2019 | Jul. 23, 2018 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  | $ 2,167,700 | $ 1,895,600 | $ 1,779,700
Debt acquired with acquisition of business |  |  |  |  |  |  |  |  | 0 | 0 | 51,100
Selling, general and administrative expenses |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Acquisition-related transaction costs |  |  |  |  |  |  |  |  | 6,500 | 4,300 | 1,700
Cost of goods sold |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment, inventory |  |  |  |  |  |  |  |  |  |  | $ 3,300
Abel Pumps, L.P. and certain of its affiliates (ABEL) |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid |  |  | $ 106,300 |  |  |  |  |  |  |  |
Goodwill |  |  | 42,400 |  |  |  |  |  |  |  |
Intangible assets |  |  | $ 46,000 |  |  |  |  |  |  |  |
Abel Pumps, L.P. and certain of its affiliates (ABEL) | Cost of goods sold |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment, inventory |  |  |  |  |  |  |  |  | 2,500 |  |
Airtech Group, Inc. (Airtech) |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid |  | $ 471,000 |  |  |  |  |  |  |  |  |
Goodwill |  | 267,600 |  |  |  |  |  |  |  |  |
Intangible assets |  | $ 202,300 |  |  |  |  |  |  |  |  |
Airtech Group, Inc. (Airtech) | Cost of goods sold |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment, inventory |  |  |  |  |  |  |  |  | $ 9,100 |  |
Nexsight, LLC |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid | $ 120,000 |  |  |  |  |  |  |  |  |  |
Qualtek |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid |  |  |  | $ 1,900 |  |  |  |  |  |  |
Goodwill |  |  |  | 1,100 |  |  |  |  |  |  |
Goodwill, expected tax deductible amount |  |  |  | $ 1,100 |  |  |  |  |  |  |
Qualtek | Cost of goods sold |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment, inventory |  |  |  |  |  |  |  |  |  | 100 |
Flow MD |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | $ 60,000 |  |  |  |  |  |
Intangible assets |  |  |  |  | 53,000 |  |  |  |  |  |
Flow MD | Cost of goods sold |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment, inventory |  |  |  |  |  |  |  |  |  | $ 4,100 |
Velcora Holding AB |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid |  |  |  |  |  |  |  | $ 87,200 |  |  |
Goodwill |  |  |  |  |  |  | $ 86,600 |  |  |  |
Intangible assets |  |  |  |  |  |  | 48,200 |  |  |  |
Debt acquired with acquisition of business |  |  |  |  |  |  | $ 51,100 |  |  |  |
Gain (loss) on extinguishment of debt |  |  |  |  |  | $ (700) |  |  |  |  |
FLI |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price, cash paid |  |  |  |  | $ 121,200 |  |  |  |  |  |

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