v3.22.0.1
Segment and Geographical Information
 12 Months Ended
Dec. 31, 2021
Segments, Geographical Areas [Abstract]  
Segment and Geographical Information Segment and Geographical Information
Beginning in the fourth quarter of 2021, we report our financial results based on two reportable segments: Family of Apps (FoA) and Reality Labs (RL). FoA includes Facebook, Instagram, Messenger, WhatsApp, and other services. RL includes augmented and virtual reality related consumer hardware, software, and content. As of December 31, 2021, our operating segments are the same as our reportable segments.

The CODM, who is our CEO, allocates resources to and assesses the performance of each operating segment using information about the operating segment's revenue and income (loss) from operations. The CODM does not evaluate operating segments using asset or liability information.
Revenue and costs and expenses are generally directly attributed to our segments. These costs and expenses include certain product development related operating expenses, costs associated with the partnership arrangements, consumer hardware product costs, content costs, and legal-related costs. Indirect costs are allocated to segments based on a reasonable allocation methodology, when such costs are significant to the performance measures of the operating segments. Indirect cost of revenue is allocated to our segments based on usage, such as costs related to the operation of our data centers and technical infrastructure. Indirect operating expenses, such as facilities, information technology, certain shared research and development activities, recruiting, and physical security expenses, are mostly allocated based on headcount.

The following table sets forth our segment information of revenue and income (loss) from operations (in millions). For comparative purposes, amounts in prior periods have been recast:

 Year Ended December 31, 
 202120202019
Revenue:
Family of Apps $115,655 $84,826 $70,196 
Reality Labs2,274 1,139 501 
Total revenue$117,929 $85,965 $70,697 
Income (loss) from operations:
Family of Apps$56,946 $39,294 $28,489 
Reality Labs(10,193)(6,623)(4,503)
Total income from operations$46,753 $32,671 $23,986 

For information regarding revenue disaggregated by geography, see Note 2 — Revenue.

The following table sets forth our long-lived assets by geographic area, which consist of property and equipment, net and operating lease right-of-use assets (in millions):
 December 31,
 20212020
United States$55,497 $43,128 
Rest of the world(1)
14,467 11,853 
Total long-lived assets$69,964 $54,981 
_________________________
(1)No individual country, other than disclosed above, exceeded 10% of our total long-lived assets for any period presented.