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Business Combinations - Additional Information (Details) - USD ($) $ in Thousands |  |  | 1 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 31, 2021 | Aug. 30, 2021 | Oct. 01, 2021 | Oct. 01, 2021 | Oct. 01, 2021 | Dec. 31, 2020
Business Acquisition [Line Items] |  |  |  |  |  |
Goodwill |  |  | $ 492,940 | $ 492,940 | $ 492,940 | $ 285,980
ATI Industrial Automation, Inc. |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Business acquisition, date of acquisition |  | Aug. 30, 2021 |  |  |  |
Percentage of shares acquired |  | 100.00% |  |  |  |
Initial cash purchase price, net of cash acquired |  | $ 170,042 |  |  |  |
Fair value of contingent consideration |  | 51,900 |  |  |  |
Intangible assets |  | 52,400 |  |  |  |
Goodwill |  | 143,851 |  |  |  |
Goodwill assets expected to be deductible for income tax purposes |  | $ 143,400 |  |  |  |
Revenues |  |  |  |  | 8,700 |
Income (loss) before income taxes |  |  |  |  | 800 |
Amortization of inventory fair value adjustments and purchased intangible assets |  |  |  | $ 800 |  |
Schneider Electric Motion USA, Inc. |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Business acquisition, date of acquisition | Aug. 31, 2021 |  |  |  |  |
Percentage of shares acquired | 100.00% |  |  |  |  |
Purchase price | $ 115,139 |  |  |  |  |
Intangible assets | 54,570 |  |  |  |  |
Goodwill | $ 70,064 |  |  |  |  |
Revenues |  |  |  |  | 2,400 |
Income (loss) before income taxes |  |  |  |  | $ 100 |
Amortization of inventory fair value adjustments and purchased intangible assets |  |  | $ 500 |  |  |

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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