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Investment in Real Estate - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 11 Months Ended 12 Months Ended
Jan. 23, 2013
Dec. 31, 2013
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Real Estate Properties [Line Items]          
Payments to Acquire Real Estate Held-for-investment   $ 48.0 $ 17.3    
Payments to Acquire Other Property, Plant, and Equipment $ 7.7 172.9 217.2 $ 284.2  
Asset impairments and loss on disposal   2.8 13.5 0.0 $ 2.8
Cost of construction in progress     231.1 127.0  
Successor          
Real Estate Properties [Line Items]          
Payments to Acquire Real Estate Held-for-investment   48.0 17.3 0.0  
Payments to Acquire Other Property, Plant, and Equipment   172.9 217.2 284.2  
Asset impairments and loss on disposal   $ 2.8 13.5 $ 0.0  
Metropolis Dr., Austin, TX (Austin 4)          
Real Estate Properties [Line Items]          
Payments to Acquire Real Estate Held-for-investment     17.3    
Metropolis Dr., Austin, TX (Austin 4) | Buildings          
Real Estate Properties [Line Items]          
Payments to Acquire Real Estate Held-for-investment     17.3    
Metropolis Dr., Austin, TX (Austin 4) | Land          
Real Estate Properties [Line Items]          
Payments to Acquire Real Estate Held-for-investment     $ 3.3