v3.22.4
Revenues
 12 Months Ended
Dec. 31, 2022
Revenue from Contract with Customer [Abstract]  
Revenues Revenues
Disaggregated Revenues
The following table presents revenues disaggregated by type (in millions):
Year Ended December 31,
202020212022
Google Search & other$104,062 $148,951 $162,450 
YouTube ads19,772 28,845 29,243 
Google Network23,090 31,701 32,780 
Google advertising146,924 209,497 224,473 
Google other21,711 28,032 29,055 
Google Services total168,635 237,529 253,528 
Google Cloud13,059 19,206 26,280 
Other Bets657 753 1,068 
Hedging gains (losses)176 149 1,960 
Total revenues$182,527 $257,637 $282,836 
No individual customer or groups of affiliated customers represented more than 10% of our revenues in 2020, 2021, or 2022.
The following table presents revenues disaggregated by geography, based on the addresses of our customers (in millions):
Year Ended December 31,
 202020212022
United States$85,014 47 %$117,854 46 %$134,814 48 %
EMEA(1)
55,370 30 79,107 31 82,062 29 
APAC(1)
32,550 18 46,123 18 47,024 16 
Other Americas(1)
9,417 5 14,404 5 16,976 6 
Hedging gains (losses)176 0 149 0 1,960 1 
Total revenues$182,527 100 %$257,637 100 %$282,836 100 %
(1)    Regions represent Europe, the Middle East, and Africa (EMEA); Asia-Pacific (APAC); and Canada and Latin America ("Other Americas").
Revenue Backlog
As of December 31, 2022, we had $64.3 billion of remaining performance obligations (“revenue backlog”), primarily related to Google Cloud. Our revenue backlog represents commitments in customer contracts for future services that have not yet been recognized as revenue. The amount and timing of revenue recognition for these commitments is largely driven by our ability to deliver in accordance with relevant contract terms and when our customers utilize services, which could affect our estimate of revenue backlog and when we expect to recognize such as revenue. We expect to recognize approximately half of the revenue backlog as revenues over the next 24 months with the remaining to be recognized thereafter. Revenue backlog includes related deferred revenue currently recorded as well as amounts that will be invoiced in future periods, and excludes contracts with an original expected term of one year or less and cancellable contracts.
Deferred Revenue
We record deferred revenues when cash payments are received or due in advance of our performance, including amounts which are refundable. Deferred revenues primarily relate to Google Cloud and Google other. Total deferred revenue as of December 31, 2021 was $3.8 billion, of which $2.5 billion was recognized as revenues for the year ending December 31, 2022.