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Business Acquisitions (Details) - USD ($)		3 Months Ended	9 Months Ended
	Oct. 31, 2019	Dec. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Amortization of intangible assets			$ 21,958,000	$ 17,236,000
Streamlabs
Business Acquisition [Line Items]
Fair value of total consideration transferred	$ 105,682,000
Maximum additional earn-out	29,000,000.0
Business acquisition related costs		$ 800,000	1,400,000
Net sales contributed by acquiree		$ 4,100,000	$ 4,100,000
Percent of net sales contributed by acquiree (less than, as a percent)		1.00%	1.00%
Small Technology Acquisition
Business Acquisition [Line Items]
Fair value of total consideration transferred	$ 3,600,000
Consideration retained (as a percent)	10.00%
Developed technology | Streamlabs
Business Acquisition [Line Items]
Amortization of intangible assets		$ 600,000
Customer Relationships and Trade Names | Streamlabs
Business Acquisition [Line Items]
Amortization of intangible assets		$ 700,000
Fair Value, Inputs, Level 3 | Trade Names | Streamlabs
Business Acquisition [Line Items]
Royalty rate for fair value measurement (as a percent)	5.00%
Measurement Input, Discount Rate | Customer relationships | Streamlabs
Business Acquisition [Line Items]
Discount rate for value measurement (as a percent)	20.00%
Measurement Input, Discount Rate | Fair Value, Inputs, Level 3 | Developed technology | Streamlabs
Business Acquisition [Line Items]
Discount rate for value measurement (as a percent)	25.00%
Measurement Input, Discount Rate | Fair Value, Inputs, Level 3 | Trade Names | Streamlabs
Business Acquisition [Line Items]
Discount rate for value measurement (as a percent)	25.00%

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Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Measurement Input

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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