Keith Taylor
Chief Financial Officer at Equinix
Thanks, Charles, and good afternoon to everyone. As you can see from our results, the Equinix team continues to execute for our customers, our communities and for our investors. Our go-to-market engine delivered record gross and net bookings in Q3, closing over 4,200 deals with more than 3,000 customers. Our success is derived from the breadth of our service offerings, the scale of our growing platform, the quality of our operations organization and the focus of our investing for the longer term.
For the quarter, our net bookings performance moved up significantly, both compared to our Q3 expectations and the same quarter last year due to strong growth activity, a favorable pricing environment, lower-than-expected churn and the strength of our digital services offerings. Again, we had net positive pricing actions.
Consequently, our consolidated MRR per cabinet increased to greater than $2,000 per cabinet despite the weaker foreign operating currencies. And note the expected price increases or PPI discussed by Charles are not in either are reported or are guided numbers. These price increases will be passed through to our customers in 2023.
Over the past couple of months, we've been communicating with our customers about the pending power price increases. And most recently, we've notified them of the expected range of their power cost increase at the market level. The dialogue with our customers highlighted the value of our multiyear power planning and sourcing efforts, which is expected to meaningfully dampen the impact of inflated energy costs to many of our customers, both relative to the competition and the broader market.
Finally, notwithstanding of strong bookings performance in Q3, our forward looking pipeline remains healthy. And our backlog and our book-to-bill interval remains constant, allowing us to remain confident as we look ahead into Q4 and plan for 2023. So given the momentum in our business, we're again raising our underlying guidance across each of our core financial metrics for the year.
Now, while our business remains well-positioned and resilient, we continue to keep macro factors top of mind. Consequently, we chose to increase the liquidity position of the company. At quarter end, we had over $2.5 billion of unrestricted cash in our bank accounts, and full access to our $4 billion line of credit, increasing the financial and operational flexibility of the business. Our net leverage remains low at 3.5x our adjusted EBITDA, creating plenty of balance sheet flexibility.
Now let me cover the highlights for the quarter. Note that all comments in this section are on a normalized and constant currency basis. As depicted on slide four, Global Q3 revenues were $1.841 billion, up 11% over the same quarter last year, above the top end of our guidance range on an FX neutral basis, largely due to strong recurring revenues.
Q3 through revenues net of our FX hedges included a $9 million impact when compared to our prior guidance rates, largely due to weaker euro and British pounds. Global Q3 adjusted EBITDA was $871 million or 47% of revenues, up 11% of the same quarter last year, above the top end of our guidance range due to strong cash flows profit and lower than planned operating costs, including professional fees and consulting costs.
Q3 adjusted EBITDA net of our FX hedges included a $5 million FX impact when compared to our prior guidance rates, and $4 million of integration costs. Global Q3 AFFO was $712 million, above our expectations due to strong operating performance and lower net interest expense and included a $5 million FX impact when compared to our prior guidance rates.
Global Q3 MRR churn was 1.9%, a continued reflection of our disciplined sales execution to put the right customer with the right application into the right asset. For Q4, we expect MRR churn to continue to trend at the lower end of our 2% to 2.5% per quarter range.
Turning to our regional highlights, whose full results are covered on slide s five through seven. APAC was the fastest growing region on a year-over-year normalized MRR basis at 19%, followed by the Americas and EMEA regions at 11% and 10%, respectively. The Americas region had another great quarter of a strong gross bookings, lower MRR churn and favorable pricing trends led by our Washington DC and New York metros.
In August we added Lima, Peru to our platform as part of the Entel acquisition expanding our Latin American footprint, our fifth country and extending the Equinix platform to 32 countries and 71 markets globally.
Our EMEA region delivered another record bookings quarter with strong pricing and robust channel activity, led by our Amsterdam, Dublin and Frankfurt markets with strength in our IT services and enterprise verticals. And finally, the Asia Pacific region had a strong quarter with robust exports from Japan.
As part of our future-first sustainability strategy, we're very proud to announce a partnership with the Center for Energy Research and Technology at the National University of Singapore to explore sustainable technologies and alternate fuel sources for data center infrastructure.
And now looking at our capital structure, please refer to slide eight. Our balance sheet increased slightly despite the weaker non-U.S operating currencies to $29.3 billion, including an unrestricted cash balance of $2.5 billion. Our cash balance increased quarter-over-quarter due to strong operating cash flow, and about $800 million of ATM activity settled in the quarter.
As stated previously, we'll continue to take a balanced and opportunistic approach to accessing the capital markets when conditions are favorable. On the debt side of the house, on the heels of the rating upgrades from both Fitch and Moody's last quarter, S&P increased their debt tolerance for the company by one leverage turn, thereby increasing the level of flexibility from our balance sheet. We're pleased and appreciative of the rating improvements over the past quarters. I look forward to our continued dialogue with our rating agencies.
Turning to slide nine. For the quarter, capital expenditures were approximately $553 million, including a recurring capex of $50 million. In the quarter, we opened six retail projects in Istanbul, Madrid, Manchester, Melbourne, Paris and Toronto, and two xScale projects in Frankfurt and London. We also purchase land for development in Monterrey, Mexico.
Our capital investments deliver strong returns as shown on Slide 10. A 160 stabilized assets increased recurring revenues by 7% year-over-year on a constant currency basis. These stabilized assets are now collectively 88% utilized, and generate a 29% cash on cash return on the gross PP&E invested.
And finally, please refer to Slides 11 through 15 for a updated summary of 2022 guidance and bridges, including the anticipated financial results from the Entel, Peru purchase. For the full year 2022, due to strong momentum that we're seeing in the organic business, we now expect our revenues to increase between 10% and 11% on a normalizing constant currency basis over the prior year.
Relative to our prior guidance, we're increasing our underlying revenues by $15 million due to strong recurring revenue performance. We expect 2022 underlying adjusted EBITDA that increased by $46 million compared to our prior guidance due to strong revenue performance and more operating spend. We now expect to incur $20 million of integration costs in 2022.
We're raising our underlying 2022 AFFO by $52 million to grow between 10% and 11% on a normalized and constant currency basis, due to strong operating performance, and lower net interest expense. And as a result, our AFFO per share is now expected to grow between 9% and 10% on a normalized and constant currency basis, above the top end of our prior guide, including the impact from our Q3 ATM activity.
Finally, 2022 capex is now expected to range between $2.1 billion and $2.3 billion, including about $190 million of recurring capex and about $135 million of on balance sheet xScale spin, down slightly due to timing of expansion spent. So let me stop here. I'm going to turn the call back to Charles.