v3.22.0.1
Description of Business and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Cash and Cash Equivalents The reconciliation of cash and cash equivalents and restricted cash and cash equivalents to amounts presented in the consolidated statements of cash flows are as follows (in millions):
As of December 31,
201920202021
Cash and cash equivalents$10,873 $5,647 $4,295 
Restricted cash and cash equivalents - current99 250 631 
Restricted cash and cash equivalents - non-current1,095 1,494 2,879 
Total cash and cash equivalents, and restricted cash and cash equivalents$12,067 $7,391 $7,805 
Schedule of Restricted Cash and Cash Equivalents The reconciliation of cash and cash equivalents and restricted cash and cash equivalents to amounts presented in the consolidated statements of cash flows are as follows (in millions):
As of December 31,
201920202021
Cash and cash equivalents$10,873 $5,647 $4,295 
Restricted cash and cash equivalents - current99 250 631 
Restricted cash and cash equivalents - non-current1,095 1,494 2,879 
Total cash and cash equivalents, and restricted cash and cash equivalents$12,067 $7,391 $7,805 
Schedule of Useful Lives of Property and Equipment, Net Depreciation and amortization is computed using the straight‑line method over the estimated useful lives of the assets, which are as follows:
Property and EquipmentEstimated Useful Life
LandIndefinite
Buildings
30-45 years
Site improvements
5-15 years
Leased vehicles
3-10 years
Computer equipment
3-5 years
Furniture and fixtures
3-5 years
Dockless e-bikes
3 years
Internal-use software
2 years
Leased computer equipmentShorter of estimated useful life or lease term
Leasehold improvementsShorter of estimated useful life or lease term
The components of property and equipment, net as of December 31, 2020 and 2021 were as follows (in millions):
As of December 31,
20202021
Land$66 $65 
Building and site improvements711 737 
Leasehold improvements435 594 
Computer equipment560 468 
Leased computer equipment596 650 
Leased vehicles6 7 
Internal-use software203 258 
Furniture and fixtures83 99 
Dockless e-bikes— — 
Construction in progress170 157 
Total2,830 3,035 
Less: Accumulated depreciation and amortization(1,016)(1,182)
Property and equipment, net$1,814 $1,853