Michael Wagnes
Senior Vice President and Chief Financial Officer at Allegion
Thanks, Dave, and good morning, everyone. I want to echo Dave's comments in welcoming John as our new President and CEO and in welcoming Access Technology (sic) Access Technologies employees to Allegion. Please go to Slide number 8. This slide reflects our earnings per share reconciliation for the second quarter. For the second quarter of 2021, reported earnings per share was $1.31. Adjusting $0.01 for charges related to restructuring and acquisition expenses, the 2021 adjusted earnings per share was $1.32. Strong operational results increased earnings per share by $0.13, and net of $0.05 per share pressure related to FX. The performance was driven by significant price, which exceeded inflation and business mix driven by the strength of the Americas non-residential business.
Favorable share count increased earnings per share by $0.03 and the impact of acquisition and divestitures drove another $0.01 per share. A higher year-over-year tax rate reduced earnings by $0.02 per share and the combination of interest and other income drove another $0.05 reduction. Investment spending had a $0.05 per share drag on earnings as we continue to invest in the business to fuel long-term growth, expand our electronic capabilities and drive our seamless access strategy. This results in an adjusted second quarter 2022 earnings per share of $1.37 and an increase of $0.05 or 3.8% compared to the prior year. Lastly, we had a $0.07 per share reduction from the net of non-operating gains and charges related to restructuring, acquisitions and debt financing costs. After given effect to these items, you arrive at the second quarter 2022 reported earnings per share of $1.30.
Please go to Slide number 9. This slide depicts the components of our revenue performance for the quarter. I'll focus on total Allegion results and cover the regions on their respective slides. As indicated, we experienced 6.4% organic revenue growth in the second quarter, driven by strong price realization. Although the total company volume was down, we did see significant strength in our Americas non-residential business, which is starting to benefit from our supply chain actions over the last year. As mentioned previously, currency headwinds were significant in the quarter and reduced reported revenue by 3%. There was a small impact from acquisitions, bringing the total reported growth to 3.5% for Q2. Please go to Slide number 10. Second quarter revenue for the Americas segment was $592.3 million, up 7.8% on a reported basis and up 8% organically.
The segment delivered significant price realization coming in at 9.4% in the quarter. Both the non-residential and residential businesses delivered strong pricing. Pricing helped the non-residential business grow high-teens when combined with volume growth. Residential was down mid-teens, driven by a prior year catch-up on COVID-related backlogs and continued pressure in electronic components availability. Electronics revenue was down low single digits, driven primarily by electronic component shortages that limit our ability to fully meet demand. Americas adjusted operating margin and adjusted EBITDA margins for the quarter were down 150 basis points and 160 basis points, respectively.
The Q2 margin performance was a sequential improvement from Q1. For the quarter, price exceeded inflation and productivity headwinds on a dollar basis but were dilutive to operating margins. Please go to Slide number 11. Second quarter revenue for our Allegion International segment was $180.8 million, down 8.5% on a reported basis and up 1.9% organically. The organic growth was driven by solid price realization, which more than offset the volume declines experienced as a result of COVID shutdowns in China and geopolitical pressures in Europe. The negative impact related to currency headwinds reduced reported revenues by 10.9% as the U.S. dollar has strengthened substantially against other foreign currencies. Second quarter International adjusted operating margins decreased 100 basis points compared to last year, and adjusted EBITDA margins were down 60 basis points.
The margin decline was driven by unfavorable impacts from volume and mix, FX and incremental investments that more than offset the favorable impact of price and productivity exceeding inflation. Please go to Slide number 12. Year-to-date available cash flow for the first half of 2022 came in at $84.5 million, which is a decrease of more than $165 million compared to the prior year. The $84.5 million is more in line with historical levels. Last year's cash flow was driven primarily by lower working capital due to the pandemic. We are now projecting that 2022 full year available cash flow to be between $420 million and $440 million. The reduction in ACF from the prior outlook is primarily related to investing in inventory to create supply chain resiliency and to better serve our customers.
This will position us to manage backlogs, which are expected to be elevated entering 2023 due to strong non-residential demand. The revised cash flow outlook includes the impact of the Access Technologies business inclusive of operational cash flows, offset by acquisition and integration costs related to the transaction. As discussed earlier, we closed on the acquisition of Access Technologies business on July 5. The transaction was funded by issuing senior notes and utilization of our revolver. As mentioned when we announced the acquisition, we expect to use excess cash generated during the remainder of the year to pay down short-term debt taken on to complete the transaction.
This would be after paying expected dividends, which are subject to Board approval. Please go to Slide number 13. We now turn our attention to the revised revenue outlook. Non-residential markets in the Americas continue to be robust. Leading indicators remain positive, and the level of specifications continues to be strong. Consistent with the broader macro industry, we are beginning to see signs of residential softening from robust COVID level peaks. However, we remain positive on the long-term growth opportunity in residential due to the undersupply of homes to meet demand and the long-term trend of electronic adoption. We have been aggressive in pursuing price in all channels and products and, as a result, expected to deliver solid price realization for the remainder of the year that will more than offset substantial inflationary headwinds.
As noted previously, we expect the newly acquired Access Technologies business to deliver approximately 9% growth for the full year reported Americas revenue. With these parameters in place, we are now projecting total growth for the Americas to be up 21% to 22% and organic revenue to be up 12% to 13%. The increase in the Americas organic revenue outlook is primarily driven by price to offset the ongoing inflationary pressures. Allegion International experienced sequential improvement in price realization. However, we are beginning to see market soften and currency pressures are anticipated to continue.
For Allegion International, we are revising our outlook for total revenue to be down 7% to 8% with organic growth coming in at 2% to 3%. All in for total Allegion, we expect revenue growth to be in the 13% to 14% range with organic revenue increasing 9% to 10%. Please go to Slide 14. For our EPS outlook, we are expecting reported EPS to come in to a range of $5.05 to $5.15 per share and adjusted EPS to be between $5.35 to $5.45. These ranges include the approximately negative 10% impact related to Access Technologies acquisition, as discussed earlier.
The updated outlook also includes a $0.09 per share reduction from the prior outlook related to currency pressure. This outlook assumes incremental investments of approximately $0.20 per share. As a reminder, the incremental investment spend is predominantly related to R&D and technology investments to accelerate future growth and support our seamless access strategy. Also included in the revised outlook is a slight increase in interest expense driven by an increase in variable interest rates on the base business. This does not include the Access Technologies acquisition, which will have a $0.17 per share negative impact related to financing we secured to close the transaction. That impact is included in the overall $0.10 per share dilution from the acquisition.
I will now hand it back to Dave for some closing remarks.