XML 39 R26.htm IDEA: XBRL DOCUMENT v3.10.0.1
Description of the Business and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Estimated Useful Lives of Property and Equipment
The following table presents the estimated useful lives of property and equipment:
 

 

Property and equipment
  
Useful life
Buildings
  
20 to 30 years
Datacenter and other computer equipment
  
3 to 5 years
Office equipment and other
  
3 to 7 years
Leasehold improvements
  
Lesser of estimated useful life or remaining lease term
Property and equipment, net consisted of the following:
 
 
 
As of December 31,
 
 
2018

2017
Building
 
$
—

 
$
36.6

Datacenter and other computer equipment
 
695.3

 
663.1

Furniture and fixtures
 
23.8

 
21.2

Leasehold improvements
 
122.6

 
118.6

Construction in process
 
32.8

 
7.2

Total property and equipment
 
874.5

 
846.7

Accumulated depreciation and amortization
 
(563.9
)
 
(504.8
)
Property and equipment, net
 
$
310.6

 
$
341.9