Acquisitions - Additional Information (Details)				2 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended
	Dec. 15, 2021 USD ($)	Oct. 01, 2021 USD ($)	Jul. 01, 2021 USD ($)	Dec. 15, 2021 USD ($)	Mar. 31, 2022 USD ($) acquistion	Sep. 30, 2021 USD ($)	Dec. 15, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Business Acquisition [Line Items]
Goodwill						$ 846,057,000		$ 800,524,000	$ 846,057,000	$ 823,671,000	$ 845,734,000	$ 541,850,000	$ 541,480,000
Series of Individually Immaterial Business Acquisitions
Business Acquisition [Line Items]
Number of businesses acquired | acquistion					2
Purchase price of business acquisition					$ 4,000,000
Other current assets					100,000
Goodwill					3,000,000
Goodwill deductible for income tax purposes					0
Acquisition-related expenses								400,000
Series of Individually Immaterial Business Acquisitions | Developed technology
Business Acquisition [Line Items]
Developed technology					$ 900,000
Weighted-average economic life of intangible assets acquired					5 years
Wandera Inc.
Business Acquisition [Line Items]
Purchase price of business acquisition	$ 25,000,000	$ 25,000,000	$ 359,300,000	$ 50,000,000			$ 409,300,000
Weighted-average economic life of intangible assets acquired			7 years 9 months 18 days
Goodwill			$ 310,356,000
Goodwill deductible for income tax purposes								$ 0
Acquisition-related expenses						2,459,000			$ 4,648,000
Revenues						5,100,000
Net loss						$ 8,300,000
Wandera Inc. | Developed technology
Business Acquisition [Line Items]
Weighted-average economic life of intangible assets acquired			6 years 6 months