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v3.20.2

DISCONTINUED OPERATIONS - depreciation, amortization and capitalized expenditures (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2017 USD ($)
DISCONTINUED OPERATIONS |
Depreciation | $ 2.5
Amortization | 55.0
Capital expenditures | $ 0.6

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- Definition Amount of capital expenditure attributable to discontinued operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760 + Details
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Balance Type: | debit
Period Type: | duration

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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Amount of amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations. + References No definition available. + Details
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Namespace Prefix: | vrt_
Data Type: | xbrli:monetaryItemType
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- Definition Amount of deprecation expense attributable to property, plant and equipment and intangible assets of discontinued operations. + References No definition available. + Details
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Namespace Prefix: | vrt_
Data Type: | xbrli:monetaryItemType
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Period Type: | duration