Subsequent Events (Narrative) (Details) - Subsequent Event $ in Millions	1 Months Ended
Apr. 30, 2019 USD ($) ft² MWh item
Subsequent Event [Line Items]
Number of Data Centers Acquired \| item	2
Acquisition cost \| $	$ 44.0
Floor capacity (in square feet) \| ft²	160,000
Gross power capacity (in megawatt) \| MWh	30

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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