Business Combinations - Additional Information (Details) - USD ($) $ in Thousands			1 Months Ended		3 Months Ended		12 Months Ended
	Nov. 01, 2021	Jan. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2022	Jun. 30, 2020	Dec. 31, 2021	Dec. 31, 2020
ITG
Business Acquisition [Line Items]
Business acquisition date		Jan. 31, 2020
Purchase price acquisition		$ 251,300
Working capital acquired		15,700
Goodwill resulting from business combination		$ 188,300						$ 188,253
Amortization of goodwill and other intangibles amortized for income tax purpose period		15 years
ITG | Warrant
Business Acquisition [Line Items]
Purchase price acquisition						$ 1,900
Percentage of fair value acquisition discounting liabilities		3.00%
ITG | Indemnity
Business Acquisition [Line Items]
Percentage of fair value acquisition discounting liabilities		3.25%
ITG | Indemnity | Forecast
Business Acquisition [Line Items]
Purchase price acquisition					$ 1,200
ITG | Other Intangible Assets
Business Acquisition [Line Items]
Purchase price allocated to intangibles		$ 47,300
ITG | Customer Relationships
Business Acquisition [Line Items]
Purchase price allocated to intangibles		$ 46,400
Amortization Period of intangible assets		7 years
ITG | Branding
Business Acquisition [Line Items]
Purchase price allocated to intangibles		$ 900
Amortization Period of intangible assets		1 year
Eco-Tech
Business Acquisition [Line Items]
Business acquisition date				Dec. 31, 2020
Purchase price acquisition				$ 200
ESAC
Business Acquisition [Line Items]
Business acquisition date	Nov. 01, 2021
Purchase price acquisition	$ 17,300
Working capital acquired	2,700
Goodwill resulting from business combination	11,200						$ 11,226
ESAC | Other Intangible Assets
Business Acquisition [Line Items]
Purchase price allocated to intangibles	3,400
ESAC | Customer Relationships
Business Acquisition [Line Items]
Purchase price allocated to intangibles	$ 3,100
Amortization Period of intangible assets	3 years
ESAC | Technology and other intangibles
Business Acquisition [Line Items]
Purchase price allocated to intangibles	$ 300
Amortization Period of intangible assets	1 year
Creative Systems
Business Acquisition [Line Items]
Business acquisition date			Dec. 31, 2021
Purchase price acquisition			$ 159,500
Working capital acquired			4,500				4,500
Goodwill resulting from business combination			126,100
Creative Systems | Customer Relationships
Business Acquisition [Line Items]
Purchase price allocated to intangibles			$ 24,500				24,500
Amortization Period of intangible assets			4 years
Creative Systems | Intangible Assets
Business Acquisition [Line Items]
Purchase price allocated to intangibles			$ 28,900				28,900
Creative Systems | Developed Technology
Business Acquisition [Line Items]
Purchase price allocated to intangibles			$ 3,700				3,700
Amortization Period of intangible assets			10 years
Creative Systems | Trade Names and Trademarks
Business Acquisition [Line Items]
Purchase price allocated to intangibles			$ 600				600
Creative Systems | Trade Names and Trademarks | Maximum
Business Acquisition [Line Items]
Amortization Period of intangible assets			1 year
Creative Systems | Non-compete Agreements
Business Acquisition [Line Items]
Purchase price allocated to intangibles			$ 100				$ 100
Creative Systems | Non-compete Agreements | Maximum
Business Acquisition [Line Items]
Amortization Period of intangible assets			1 year