v3.19.3

Acquisitions Additional Information (Details) - USD ($) $ in Thousands			3 Months Ended		9 Months Ended
	Mar. 26, 2019	Mar. 19, 2018	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Business Acquisition [Line Items]
Business Combination, Acquisition Related Costs				$ 200	$ 9,900	$ 5,700
Webroot [Member]
Business Acquisition [Line Items]
Cash, net of cash acquired	$ 621,703
Total Consideration Transferred	621,703
Goodwill, Purchase Accounting Adjustments					1,700
Goodwill	$ 388,113
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles					6,100
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual			$ 52,400		101,700
Business Combination, Pro Forma Information, Expenses of Acquiree since Acquisition Date, Actual			$ 43,300		$ 89,800
Mozy [Member]
Business Acquisition [Line Items]
Cash, net of cash acquired		$ 144,597
Total Consideration Transferred		144,597
Goodwill		$ 76,207

Business Combination, Consideration Transferred, Cash

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Business Combination, Pro Forma Information, Expenses of Acquiree since Acquisition Date, Actual

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- Definition

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Goodwill

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- Definition

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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- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
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- Definition

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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- Definition

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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- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to intangibles acquired in connection with a business combination for which the initial accounting was incomplete.

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- Definition

Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Carbonite Inc 10-Q