Geographic Information
The following table sets forth the breakdown of revenue by geography, determined based on the location of the Host’s listing (in millions):

Year Ended December 31,
202120222023
United States$2,996 $3,890 $4,290 
International(1)
2,996 4,509 5,627 
Total revenue$5,992 $8,399 $9,917 

(1)No individual international country represented 10% or more of the Company’s total revenue for years ended December 31, 2021, 2022, and 2023.

The following table sets forth the breakdown of long-lived assets based on geography (in millions):

 December 31,
 20222023
United States$203 $229 
Ireland36 32 
Other international20 18 
Total long-lived assets$259 $279 

Long-lived assets as of December 31, 2022 and 2023 consisted of property and equipment and operating lease ROU assets. Long-lived assets attributed to the United States, Ireland, and other international geographies are based upon the country in which the asset is located.

About Revenue Disclosures

Revenue disclosures under ASC 606 explain how a company identifies performance obligations, allocates transaction prices, and determines when revenue is recognized. This section is essential for understanding whether reported revenue reflects genuine economic activity or aggressive accounting choices. Analysts examine the mix of point-in-time versus over-time recognition, which directly affects revenue timing and comparability.

Key signals: rising contract liabilities (deferred revenue) suggest strong future revenue visibility, while declining contract assets may indicate slowing project milestones. Watch for variable consideration estimates — rebates, returns, and performance bonuses that require management judgment. Significant changes in disaggregated revenue by geography or product line can reveal shifting business mix before it appears in headline numbers. Compare revenue growth against contract liability growth to assess sustainability, and scrutinize any changes in the timing of recognition that coincide with earnings pressure.