Goodwill and Acquired Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Acquired Intangible Assets, Net [Abstract]

Schedule of intangible assets

	As of December 31, 2022					As of December 31, 2021
(in thousands)	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Customer relationships	$	279,055	$	(116,986	)	$	176,024	$	(103,713	)
Trademarks and trade names	43,942		(33,733		)	45,445		(32,596		)
Software	54,584		(48,394		)	60,118		(47,485		)
Non-compete agreements	9,931		(124		)	1,260		(1,260		)
Total	$	387,512	$	(199,237	)	$	282,847	$	(185,054	)

Schedule of goodwill and amortizable intangible assets

(in thousands)	Acquired Intangible Assets			Goodwill			Total Intangible Assets
Balance as of January 1, 2021	$	121,883		$	665,821		$	787,704
Increases (decreases):
Amortization	(23,059		)	—			(23,059		)
Other (primarily changes in foreign currency exchange rates)	(1,031		)	(24,216		)	(25,247		)
Balance as of December 31, 2021	97,793			641,605			739,398
Increases (decreases):
Acquisitions (see footnote 6)	124,755			224,296			349,051
Amortization	(26,990		)	—			(26,990		)
Other (primarily changes in foreign currency exchange rates)	(7,283		)	(37,557		)	(44,840		)
Balance as of December 31, 2022	$	188,275		$	828,344		$	1,016,619