Description of the Business and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2020

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
	September 30, 2020		December 31, 2019
Datacenter and other computer equipment	$	737.1	$	749.3
Furniture and fixtures	39.3		35.5
Leasehold improvements	243.6		211.4
Construction in progress	52.0		36.3
Total property and equipment	1,072.0		1,032.5
Accumulated depreciation and amortization	(583.6)		(587.2)
Property and equipment, net	$	488.4	$	445.3