Commitments and Contingencies - Legal Proceedings (Details)			2 Months Ended
	Sep. 10, 2018 plaintiff	Jun. 11, 2018 case	Jun. 08, 2018 case
Martz v. Switch, Inc. et al.
Loss Contingencies [Line Items]
Number of complaints filed			4
Cai v. Switch, Inc. et al.
Loss Contingencies [Line Items]
Number of complaints filed		1
Liu v. Roy et al., and Zhao v. Roy et al.
Loss Contingencies [Line Items]
Number of plaintiffs | plaintiff	2