Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Publisher FASB
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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.

+ References

No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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- Definition

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

+ References

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-Name Accounting Standards Codification
-Topic 805
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- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

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-Name Accounting Standards Codification
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Acquisitions - Luxendo (Details) € in Millions, $ in Millions			12 Months Ended
	May 05, 2017 EUR (€)	May 05, 2017 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Acquisitions
Cash Consideration			$ 191.6	$ 66.3	$ 24.3
Luxendo GmbH
Acquisitions
Cash Consideration	€ 17	$ 18.8
Ownership percentage acquired	100.00%	100.00%
Contingent consideration		$ 3.1
Existing technology \| Luxendo GmbH
Acquisitions
Amortization period for intangible assets acquired	7 years	7 years
Trade names \| Luxendo GmbH
Acquisitions
Amortization period for intangible assets acquired	10 years	10 years