Acquisitions - Narrative (Details)				3 Months Ended	9 Months Ended
	Aug. 28, 2023 USD ($)	Jul. 01, 2022 USD ($)	May 02, 2022 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 USD ($) acquisition	Sep. 30, 2022 USD ($) acquisition	Dec. 31, 2022 USD ($)
Business Acquisition [Line Items]
Number of business acquisitions | acquisition					1	2
Consideration transferred						$ 231,562,000
Goodwill recorded in acquisition					$ 4,607,123,000		$ 4,669,494,000
Number of business acquisitions with contingent consideration | acquisition						1
Measurement period adjustments					$ (5,103,000)
Arc Pacific Company Ltd
Business Acquisition [Line Items]
Equity interest acquired	100.00%
Consideration transferred	$ 8,834,000
Goodwill recorded in acquisition	529,000
Intangible assets	$ 7,670,000
FW Murphy Production Controls, LLC | Forecast
Business Acquisition [Line Items]
Consideration transferred				$ 530,000,000
Malema Engineering Corporation
Business Acquisition [Line Items]
Equity interest acquired		99.70%					0.30%
Consideration transferred		$ 223,462,000
Goodwill recorded in acquisition		153,082,000
Intangible assets		$ 84,000,000
Contingent consideration, earnout financial performance target, each period		12 months
Contingent consideration, earnout financial performance target, maturity period		2 years
Contingent consideration payout maximum		$ 50,000,000
Fair value of contingent liability		0
Measurement period adjustments		1,381,000
Malema Engineering Corporation | Customer intangibles
Business Acquisition [Line Items]
Intangible assets		64,000,000
Malema Engineering Corporation | Patents
Business Acquisition [Line Items]
Intangible assets		16,000,000
Malema Engineering Corporation | Trademarks
Business Acquisition [Line Items]
Intangible assets		$ 4,000,000
AMN DPI
Business Acquisition [Line Items]
Equity interest acquired			100.00%
Consideration transferred			$ 8,100,000
Goodwill recorded in acquisition			1,903,000
Intangible assets			$ 5,625,000