Business Combination, Number of Data Center Facilities Acquired

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- Definition

Business Combination, Number of Work Area Recovery Facilities Acquired

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Section 50
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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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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Acquisitions - Narrative (Details) $ in Millions		6 Months Ended	12 Months Ended
Acquisitions - Narrative (Details) $ in Millions	Jul. 01, 2015 USD ($) data_center work_recovery	Dec. 31, 2015 USD ($)	Dec. 31, 2015 USD ($)
Cervalis
Business Acquisition [Line Items]
Percent of company acquired	100.00%
Acquisition costs			$ 12.9
Revenue of acquiree since acquisition		$ 37.7
Data centers acquired \| data_center	4
Work area recovery facilities acquired \| work_recovery	2
Customer relationships
Business Acquisition [Line Items]
Weighted- Average Remaining Life (in years)			13 years
Customer relationships \| Cervalis
Business Acquisition [Line Items]
Weighted- Average Remaining Life (in years)	15 years
Maximum \| Cervalis
Business Acquisition [Line Items]
Total consideration for acquisition	$ 398.4