In addition, we expect non ads revenue to be down year over year in Q4 as we lap the strong launch of Quest 2 during last year's holiday shopping season. As previously noted, we also continue to monitor developments regarding the viability of transatlantic data transfers and their potential impact on our European operations. Turning now to the expense outlook. We expect 2021 total expenses to be in the range of $70,000,000,000 to $71,000,000,000 updated from our prior outlook of $70,000,000,000 to $73,000,000,000 We anticipate our full year 2022 total expenses will be in the range of $91,000,000,000 to $97,000,000,000 driven by investments in technical and product talent and infrastructure related costs. We expect 2021 capital expenditures to be approximately $19,000,000,000 from our prior estimate of $19,000,000,000 to $21,000,000,000 For 2022, we expect capital expenditures to be in the range of $29,000,000,000 to $34,000,000,000 driven by our investments in data centers, servers, network infrastructure and office facilities.