Non-controlling Interest (Details) - shares	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Common Units
Noncontrolling Interest [Line Items]
Unvested Common Units (in shares)	4,783,286
Common Units | CEO
Noncontrolling Interest [Line Items]
Unvested Common Units (in shares)	4,500,000
Common Units | President
Noncontrolling Interest [Line Items]
Unvested Common Units (in shares)	283,286
2005 Common Membership Unit Plan
Noncontrolling Interest [Line Items]
Options vested and exercisable (in shares)	110,000	167,000	167,000
2005 Common Membership Unit Plan | Options
Noncontrolling Interest [Line Items]
Options vested and exercisable (in shares)	110,225
Switch, Ltd.
Noncontrolling Interest [Line Items]
Switch, Inc.'s ownership of Common Units (equal to outstanding Class A common stock) (in shares)	35,937,500
Switch, Inc.'s ownership of Common Units (equal to outstanding Class A common stock)	14.50%
Non-controlling interest holders' ownership of Common Units (in shares)	211,675,452
Non-controlling interest holders' ownership of Common Units	85.50%
Total Common Units (in shares)	247,612,952