Description of Business and Summary of Significant Accounting Policies - Schedule of Finite-lived Intangible Asset Useful Lives (Details)	12 Months Ended
	Dec. 31, 2021
Client relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	3 years 6 months
Client relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	4 years
Trademarks and domain names | Minimum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	2 years 6 months
Trademarks and domain names | Maximum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	6 years
Patented technologies | Minimum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	3 years
Patented technologies | Maximum
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	3 years 6 months
Covenants not to compete
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	3 years