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Acquisitions - Narrative (Details) $ in Thousands			3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 31, 2022 USD ($)	Jun. 17, 2021 USD ($) shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) acquisition	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) acquisition
Business Combination, Separately Recognized Transactions [Line Items]
Net cash paid					$ 719,539	$ 1,033,695
Series of Individually Immaterial Business Acquisitions
Business Combination, Separately Recognized Transactions [Line Items]
Total consideration					738,814		$ 1,269,844
Net cash paid					$ 719,539		$ 1,034,983
Number of acquisitions | acquisition					4		13
Acquisition and integration costs			$ 0	$ 0	$ 10,824	18,037
Power Line Systems
Business Combination, Separately Recognized Transactions [Line Items]
Net cash paid	$ 695,968
Acquisition and integration costs			350		10,149
Goodwill from acquisition, expected tax deductible amount			$ 524,360		$ 524,360
Seequent
Business Combination, Separately Recognized Transactions [Line Items]
Net cash paid		$ 883,336
Acquisition and integration costs				$ 389		16,285
Business acquisition, pro forma revenue						$ 749,923
Seequent | Class B Common Stock
Business Combination, Separately Recognized Transactions [Line Items]
Number of shares sold (in shares) | shares		3,141,342

X

- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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