Good morning, and welcome to Wabtec's Fourth Quarter 2021 Earnings Call. All participants will be in listen-only mode. After today's presentation, there will be an opportunity to ask questions. Please note this event is being recorded. I would now like to turn the conference over to Kristine Kubacki, Vice President Investor Relations. Please go ahead.

Thank you, operator. Good morning, everyone and welcome to Wabtec's Fourth Quarter, 2021, Earnings Call. With us today are President and CEO, Rafael Santana, CFO, John Olin, and Senior Vice President Finance, John Mastalerz. Today's slide presentation, along with our earnings release and financial disclosures were posted on our website earlier today and can be accessed on the Investor Relations tab on wabteccorp.com. Some statements we're making are forward-looking and based on our best view of the world and our business today. For more detailed risks, uncertainties, and assumptions relating to our forward-looking statements, please, see the disclosures in our earnings release and presentation. We will also discuss non-GAAP financial metrics and encourage you to read our disclosures and reconciliation tables carefully as you consider these metrics. With that, I'll turn the call over to Rafael.

Thanks, Kristine and good morning, everyone. Let's move to Slide 4 then I'll start with an update on our business, my perspectives on the quarter, and our long-term value framework. John will then cover the financials. Overall, we achieved significant progress against our strategy and delivered a strong fourth quarter as noted by the expansion of adjusted margins by 2.1 percentage points and adjusted earnings per share increase of over 20%. Total cash flow from operations was strong at $314 million. This takes year-to-date cash from operations to over $1 billion, up 37% versus last year, which was a record for the company. This is a solid illustration that the team continues to drive strong operational performance and quality earnings. Cash conversion for the quarter was set 99%. Finally, we ended the year with over $22 billion of multiyear backlog, which was up $578 million in 2021. Overall, our team delivered really strong execution to finish of the year despite significant supply chain disruption and rising costs. On the back of this strong performance and our confidence about the future, I am pleased to announce that our Board of Directors approved a 25% increase in the quarterly dividend and reauthorized a $750 million share buyback program. Shifting our focus to Slide 5, let's talk about our end-market conditions in more details. Internationally, freight activity continued to grow in the fourth quarter across our major markets, and our order pipeline remains strong. We expect long-term revenue growth in the majority of our end markets. Freight trends in North America were down year-over-year in the fourth quarter. This was not driven by lack of demand, but largely by ongoing global supply chain disruptions. Locomotive parkings continued to decline despite weaker Freight traffic in the quarter. Throughout the year, the advancements we have…

Thanks, Rafael. And good morning, everyone. Turning to Slide 7, I'll review our fourth quarter results in more detail. We had another good quarter of operational and financial performance. Sales for the fourth quarter were $2.07 billion, which reflects a 2.4% increase versus the prior year. Sales were positively impacted by the continued broad recovery we are experiencing across our portfolio, recent pricing and the acquisition of Nordco, partially offset by continued weakness in the North America OE locomotive market, lower year-over-year sales and transit, and unfavorable foreign currency exchange. In addition, we continue to experience adverse impacts to our sales results in both segments due to shortages across many component parts, including computer chips, which caused delays in production and customer delivery. We estimate that our enterprise revenues were 3% to 4% lower than they would have been without the supply chain disruptions, and that the majority of these lower revenues represent delayed sales versus lost sales. For the quarter, adjusted operating income was $334 million, which was up 18.0% versus the prior year. Most notably, we delivered margin expansion in both of our segments up 2.1 percentage points on a consolidated basis. Margins were aided by strong mix favorability, realization of synergies, and improved productivity. The team achieved margin expansion across both segments even in the face of a highly disrupted supply chain and a challenging inflationary environment. We estimate that cost headwinds adversely impacted operating margins by $20 million to $25 million during the quarter. In the fourth quarter, adjusted earnings per diluted share were a $1.18, up 20.4% versus prior year. GAAP earnings per diluted share were a $1.02, which was up 122% versus the fourth quarter a year ago. In addition to growth in operating margins, GAAP earnings benefited from a significantly lower tax rate.…

Thanks, John. Let's flip to Slide 15 to discuss our 2022 financial guidance. We believe that there are underlying customer demand for our products and the end market momentum remains strong across our product lines, and our backlog continues to provide visibility into 2022 and beyond. North American freight markets are expected to show growth despite another year of zero locomotive deliveries in North America. Our international pipeline remains strong in order momentum continues to build. International markets continue to be the bright spot, and we expect overall locomotive deliveries to be significantly higher versus 2021. We expect strong growth in equipment in 2022, which will create negative mix for us during the year. When it comes to North American builds, railcars are coming back into use, and we expect railcar deliveries to increase. Our service business continues to benefit from demand for reliable, efficient, and available power, driving the need to modernize and refresh fleets along with the continued unparking of locomotives. In Digital Electronics, our growing backlog of orders supports a return to growth in 2022. Now, on transitioning to Transit, we expect growth as ridership continues to recover and the infrastructure spending increases as governments invest and clean, safe, and efficient means of transport. We are committed to driving adjusted margin expansion in 2022, despite headwinds from supply chain disruptions of unfavorable mix and still challenging cost environment with higher investments in technology. The team is committed to driving strong top line growth while aggressively managing costs; with these factors in mind, we expect sales of $8.3 billion to $8.6 billion and adjusted EPS to be between $4.65 and $5.05 per share. We expect cash flow conversion to be greater than 90%. Now, let's turn to our next slide. Our teams remain committed to delivering long-term profitable growth. Our strategy is built on our significant stall base and deep industry expertise grounded in innovation, breakthrough initiatives and scalable technologies that drive value for our customers. These efforts we will continue to be accelerated by our lean and continuous improvement culture and disciplined capital allocation. I'm proud of the strong execution by the team in the fourth quarter despite a challenging environment. You are seeing their efforts in the strength of the company, our 2021 financial results, and our 2022 guidance. As we go forward, the rail sector is well positioned to increase share and address the critical issues facing the world's freight and logistics sector. We will continue to lean into the strong fundamentals of this industry in our company to deliver long-term profitable growth. As we said before, Wabtec's mission holds a larger purpose, to move and improve the world. And after demonstrating strong performance in 2021, I'm confident, that this company will continue to deliver and lead the transition to a more sustainable future. With that, I will turn the call back over to Kristine to begin the Q&A portion of our discussion. Kristine?

Thank you, Rafael. Before we begin Q&A, I'd also like to remind everyone we will be holding our Virtual Investor Day on March ninth, beginning at 8 a.m. Eastern Time. During that discussion, we look forward to sharing more details on our long-term growth strategy and financial outlook. A detailed agenda will be released shortly. We will now move to questions. Out of consideration for others on the call, I ask that you limit yourself to one question and one follow-up question. If you have additional questions, please rejoin the queue. Operator, we are now ready for our first question.

We will now begin the question-and-answer session. . Again, please limit yourself to 1 question and 1 follow-up. At this time, we will pause momentarily to assemble our roster. The first question comes from Courtney Yakavonis with Morgan Stanley. Please go ahead.

Hi. Good morning, guys. Thanks for the question. If you could just give us a little bit more detail on your thoughts for 2022. Appreciate the sales guidance, but if you can give us any thoughts on how the growth rates to compare on freight versus transit. And then, you talked about some negative mix and cost headwinds through the year, but if you can comment at all on the first half versus second half margins or incrementals since many of your peers are talking about a worst first half and specifically first quarter versus second half, just helpful for us to frame the cadence through the year.

Hi Courtney, thanks for the question. Let me start with top-line growth at 8%. When we think about ‘22 we have stronger coverage than we had last year, so that's a positive. We're continuing to invest in the business with engineering up as a percent of sales. We liked the momentum on how we were progressing with the deal pipeline. We do have headwinds from inflation, we are going very much through a transition in terms of costs coming in, while our teams are working on both elements of pricing, but also continue to manage costs. I think mix is relevant elements, especially with equipment s really growing at a faster rate than the rest of the company. Our teams are focused on driving what I call profitable growth into ‘22 and beyond. And with EPS growing up double-digits, you asked a little bit about the dynamics between first half of the year and second half of the year. We would say revenues relatively similar to what you saw last year with maybe a couple of points higher in the second half of the year. Profitability on the other way around, you should think about profitability a bit higher in the first half of the year versus the second half, and that's really driven by, again, the mix as we have deliveries of what I call new locomotives into the second half of the year.

Okay, great. That's helpful. And then, I think you've mentioned a couple of times about your record deliveries this year. And if you can comment on your thoughts for , you'd also mentioned services should grow next year, but just how much visibility you have there and how we should be thinking about that specific driver within freight?

Reporting a strong results on that side. We had also, I think very strong orders last year. And those are multiyear orders, I think in the fourth-quarter in specific. We're continue to pick up momentum internationally on that, which I think provides a significant opportunity for us to continue grow so that business line is growing in ‘22 and we see the opportunity to continue to grow beyond that. There's just a significant opportunity for us to modernize units really drive a lot of the technology that we've developed with fuel and now automation and demand is there.

Okay. Thank you.

Thanks

The next question comes from Justin Long with Stephens. Please, go ahead.

Thanks. And good morning.

Morning.

I wanted to circle back to the supply chain impact. I know you've called that out the last couple of quarters in terms of how it's impacted revenue. It sounds like at some point there will be a catch-up. I think, John, you said some of those -- some of that revenue was delayed, not lost. So I'm curious if you could give us a little bit more color on what's getting baked into the 2022 guidance in terms of the supply chain, headwind, and maybe a catch-up at some point.

Thanks, Justin. Yes, we've discussed and taking it back to the third quarter. We certainly had a drag on revenue because of the supply chain disruptions of three to four. And I am sorry, in two to three percentage points. And that increased in the fourth quarter. As we look forward into next year, we've incorporated a catch up into the guidance that we have and would look that to be hopefully over the next couple of quarters. It's very difficult to tell. We see parts of the supply chain improving and other parts getting a little bit worse. So -- and it's kind of spread out beyond just the material piece, the labor with Omicron. So we expect there will be some impact on certainly in the first quarter. And we'll just have to see how things work out over the next few quarters.

Justin, I would like to add the following. I mean, just in the fourth quarter and just transitioning here between fourth quarter and first, we saw record absenteeism in the business, something we hadn't seen before. And well, needless to say, some of the continuation of some of the supply delays. But that has ultimately just delayed revenues and in that case for the fourth quarter was over $70 million. Where with BOP fast got peak and we have a strong team who's executed well, and we're seeing that coming through in the first quarter.

Okay. So maybe just to clarify, if I run the math on the third and fourth quarter, it looks like the revenue headwind was somewhere in the range of $100 million to $140 million, and your guidance is, assuming that you catch up, that revenue here in the first half, but maybe with some offset in the first quarter from headwinds.

Justin, that's necessarily additive. It affected us in the third quarter, took revenue down in the fourth quarter as we exited. A way to look at it more is it was three to four percentage points at the midpoint. That's around $72 million. So we're looking year-over-year, not sequentially from quarter-to-quarter. So we would expect to pick up a fair portion of the majority of that $72 million that we believe we were short at the end of the year.

Got it. Okay. That makes sense. And then from a cost perspective, you called out the $20 million to $25 million of increased costs here in the fourth quarter, I'm assuming that's a gross number. Can you maybe talk about how that number trends going into 2022 and maybe what that net number looks like when you include some of that mitigating actions?

Sure. Justin. Let's take the two pieces and start with the gross cost. And you're absolutely right, the $20 million to $30 million is a gross cost or $20 million to $25 million is a gross cost. And again, let me take you back to the third quarter, at the time this all started. And we had higher costs, which were predominantly on the transportation side, but called out the fact that coming behind that on the material side was a lot of costs that were getting caught up in inventory, and that they would release over time. And at that time, we had $15 million to $20 million of costs. We said it would rise, and indeed it did in the fourth quarter, it grew to 20-25. we also saw that piece come in behind us, an inventory grow, which we expected. So as we look forward, Justin, we would expect cost to continue to grow over the next few quarters, certainly in the first half of the year. And as you pointed out, there's 2 sides of this equation, and so that takes us to the other side and the cost recovery or the pricing side of it. Again, taking you back to the third quarter, at that time we said about half of the higher costs of $15 million to $20 million we're being recaptured in terms of pricing. We also talked a little bit about our uniqueness in that the majority of our revenues are tied up and long-term contracts and they have price escalators in them. So we feel very confident that pricing will come, these have been in contracts for decades and tried and true, but they will come over a period of time and they typically, while some are monthly and most of them are annual, and they'll tick at the anniversary dates and that'll happen throughout the fourth quarter s after the third quarter or throughout the next year. And what we saw in the fourth quarter is exactly, what we would have expected is that price recovery has increased from the 50% into the fourth quarter, and we will expect to see that to continue to increase over the next few quarters as we lapped those anniversary dates and supply area in our contracts with our customers.

Okay. So gross costs probably go up sequentially in the first quarter, but do you think net costs go down?

Gross costs will certainly go up in the first quarter, and we'll also see the pricing go up. Not saying anything about the net costs.

Okay.

The timing of what comes through this is just a little bit harder to tell because the timing of what comes through the balance sheet or off of inventory.

Got it. I appreciate the time. Thanks.

Thank you, Justin.

The next question comes from Jerry Revich with Goldman Sachs. Please go ahead.

Yes. Hi. Good morning, everyone.

Good morning, Jerry.

Rafael, can you expand on your comments on the battery electric locomotive order trend? Sounds like you're getting test units in place. I am wondering, can you just quantify the orders that you've seen to date and what level of order opportunities do you see for those products over the course of this year?

Jerry, I think strong progress here we're considering to work closely with customers. And this is an area we're a leader and we will continue to be in that space. We're continuing to adapt dialogues with a number of orders announced now, more recently in North America. But we've had orders in Canada and Australia. There's a conversations are continuing with customers in other geographies. So the pipeline, it's continued to build up and we are confident about that when you think about the deliveries here, they are mostly into the 24-time frame, and that's when you're going to be seeing more of that. With that, I mean, we're excited to see some of the evolution on the technologies and a lot of the elements of what we consider today in terms of power density, in terms of what's possible, we see growth in that power density. And combining that with really the digital portfolio we have, we still like we're uniquely positioned to really do energy management and drive significant value for customers in terms of the results they get from this technology.

And Raphael just order of magnitude you've had initial orders. Are you thinking in the tens range? Are we talking about potential hundreds of orders in 2022 or can you just frame for us just order of magnitude, please?

Yes. I think if you look at the announcements is about 20 at this point, but I think a lot of it is tied to customer testing that technology into their specific operations. Jerry, we're not going to be commenting on specific numbers around these orders, but we're picking up. If you think about when we really started to talk about this, this is reality. It's got application in a variety of areas for customers and will ultimately help them drive, not just the fuel expense down that will ultimately also help down meet decarbonization goals, which most of them have put out there.

Okay. I appreciate the discussion. Thanks.

Thank you.

The next question comes from Scott Group with Wolfe Research. Please, go ahead.

Hey, thanks. Good morning, guys.

Morning.

Just want to follow-up on a couple of things. Rafael, your comments about first half versus second half, the year-over-year -- was that a year-over-year comment about a better year-over-year earnings growth in first half than the second half and better year-over-year revenue growth in the second half and first half?

Yes, it was a comparison between first half and second half, Justin. Sorry, Scott.

But you're talking year-over-year, correct?

Yes.

Okay. Great. And then I guess I want -- John, you had a comment about something unusual in the backlog. If you could just -- I wasn't sure what you meant. And then Rafael, you were talking about a big increase in international Locos. Can we just put some directional numbers on where international Locos were last year, where you think they're going to be this year?

Okay. Scott, so within the prepared remarks, we talked a little bit about the backlog. We're very pleased overall with the growth that we're seeing. Just wanted to point out that in 2021 we had a strong level of orders coming in on -- pretty long-term multiyear orders on the service side. And while we expect backlog to continue to grow into the future, we will see a little bit of normalization in some of those long-term contracts. We picked up a lot of them from some of our largest carriers in 2021.

Scott, let me add the following. When you look at how it we finished last year, 12-month backlog growing double-digits. But really, I think what's most informing here is providing higher conversion into ‘22 versus swat we had a year ago. So stepping into the OMIX of the guidance we've provided we certainly have higher cost assets based on that backlog conversion that we have moving forward. We talked about equipment growth off which it's really tied to international locomotive orders, largely concentrated in the second half of the year, especially in the fourth quarter. And those were the comments that I made earlier associated with mix in the elements of higher margins in the first half of ‘22 versus second half of ‘22.

And then, just so -- if it's -- if there's a lot in fourth quarter, should we think that there's going to be good momentum on international going into ‘23?

Scott, certainly. What we're continuing to work is on building on that momentum. I talked about a strong pipeline there, so it's all about convertibility, making sure we continue to drive convertibility. But as I look across the various geographies, the momentum is there, so it's not a single geography, it's really -- I'll call a number of different elements driving that discussion with customers.

Thank you, guys, appreciate it.

Thanks.

The next question comes from Rob Wertheimer with Melius Research. Please go ahead.

Thanks. It seems like you had really solid progress on FLXDrive during the quarter, just a quick question on that, does that -- when you'd see those orders and I know it's early. Do they tend to drag in orders for other power units? I know it's a system that could probably operate a lot of equipment ages, but nonetheless, they tend to into that potential in the dragging other locals with it. And then just one other one if I may just put both line at once. Any comments on trends that demand Transit systems across U.S. and Europe, how they're doing with maintenance versus schedule if there's any come back demand in the coming years? Thank you.

Sure. Thanks. battery electric first, I think customers are really taking those units into operation to really fast on their own realities. Some of these customers we having parallel discussions in terms of increased demand and demand for new locomotives. And that's a reality and a variety of geographies that are traditional to us and that's where I also, I based some of my comments on strong pipeline route. If I think about Kazakhstan, Australia, or Brazil, I think that's part of the dialogue on transit and transit guidance in specific. We expect offline more into low single-digits for this year, and the team is really committed to continue to drive profitable growth in the Transit business. As we continue to work there, I think we continue to have opportunities to invest overall, while making what I'll call Wabtec businesses more efficient, and a big chunk of that is -- really we're looking at our footprints. And with that being said, we are continuing to work to do the dynamics of what John highlighted earlier, pricing, inflation and supply chain disruptions. So you could see some variation quarter to quarter, but we see really progress in’ ‘22 driving profitable growth.

Okay. Thank you.

The next question comes from Allison Poliniak with Wells Fargo. Please go ahead.

Hi, good morning. I want to stay on that Transit topic in terms of margin. The margin performance was incredibly strong, kind of what we would view that the prior peak to be. I guess one is a sort of a new step-up for there is just one of those businesses again, some similar to Freight that the equipment growth that you would anticipate in the coming years, given that the funding could be a headwind from mix perspective as we think of Transit. Just trying to think of that business going forward.

Hi, Allison, this is John. Yes. Number 1, we're very pleased with the fourth quarter margin results, which were up 2.3 percentage points. But beyond that, they were up on 1.1 points on a full-year basis. And if you go back the last four years, we've been up about 400 basis points. So we're -- we couldn't be more pleased with what we're seeing from the Transit group. But I'm zeroing in on your question, Allison, and the fourth quarter, the margin was driven by three areas. Number 1 was mix within transit with strong, now this can go both ways. So I wouldn't say that that is structural, but it did benefit us in the quarter. The other two are: the second area, and we talked about this in the third quarter is and it has been a focus of transit for the last couple of years, is really working on more profitable contracts. And each quarter that goes by, we're seeing that take hold and we're seeing it reflected in our margins. And we do believe that is certainly structural going forward. And then the other piece of course, which is also that way, is they're focused on productivity and integration. They've done an absolutely fantastic job of driving productivity, whether it has been continuous improvement on the day-to-day things, or integrating within the transit organization and integration with the broader Wabtec company. So, very pleased with that, and we expect them to continue to drive their mergence forward in the future.

Got it. Thank you. That's helpful. I just want to go back to free to beat this up, but I know the sales and equipment going to increase and that's certainly a positive thing in the back half of the year. Is there a way to think about the next headwind within the back half and then also obviously free the backlog and certainly improved. Is there some mix element there that we should be thinking of? I know the contracts and mods have increased as well, just trying to balance out equipment versus some of the other businesses that are improving as well.

Allison, this is John, I'll take the question on the Freight mix in 2022. So it is going to be a bit of a drag on overall margin growth, but I wouldn't call it a headwind as such. Any time that we can put an install base out there that's going to be for the next 20 or 30 years, to me, is a tremendous positive. And we will sell year-over-year, a big increase as we believe we hit the trough in locomotive sales in 2021 of locomotives as well as mining Equipment. So with that, the fact is, is that while Freight, I'm sorry, Equipment, has on strong margins. They're in the lower side of the five groups that we have, and they will grow a fair amount faster than the rest of the groups in 2022, as Rafael pointed out, particularly in the back half. And so that will be a headwind with regards to margins, but we will have those assets out there. We'll continue to service and modernize and put Digital Equipment as well as a component replacement parts. So we feel great about that mix unfavorability going into 2022.

Got it. And then just the backlog , are we thinking of a similar situation where that equipment backlog is increasing so that mix will -- to your point, it's good growth longer term. From a margin perspective, a drag on margins as we sort of look out into the back half and into ‘23 based on the backlog today?

Kind of going back to the previous comment, as we launched from 2021, we took on a lot of long-term service contracts in that mix, so those -- we feel very good about the profitability going forward. And we also increased our mix of international -- or of our local motive orders that we'll see being delivered next year. So I would say that the margin that we're seeing, as we exit the year in terms of overall margin is pretty balanced.

I think there's an element here to be considered just on quarter-over-quarter and specific variations, you might have there. But the dynamics as you've heard are very favorable in terms of the amount for mods. I think digital, also I think really turn it into a good old story coming to the year and as we progress forward.

Perfect. Thank you.

The next question comes from Ken Hester with Bank of America. Please go ahead.

Hey, good morning, Raphael and John.

Morning.

You have a pretty big range in terms of the EPS. Just talk about your assumptions on the upside-downside, is that mix and impacts on cost? And in the past within that, you had 100 basis point margin improvement target for each segment. Does that still hold for ‘22 or not necessarily given some of the margin variations? Thanks.

Let me start and I'll let John complement here. Number one, I think the range is very consistent with what we've done for the past years. So I'll just start there. The second thing I would want to highlight is we continue our focus on really driving profitability forward. It's about driving profitable growth in ‘22 and beyond, and I speak on both the segments as well. I mean, we are going through a transition here, as I described, there could be variation quarter-to-quarter, but this is really what we're going after.

Yes. Ken. When we look at our EPS guidance of 465 to 55 with a midpoint of 485 represents 14% year-over-year growth on a midpoint of 8% volume growth, we feel very good about the construct of our, of our P&L and the leverage that we'll get as we cascade down through it. When you look at the core drivers of that is on the positive side, is that the productivity and synergies that we expect which we feel very good about. Also the absorption, the fixed cost absorption that will be a tailwind to us in 2022. Those being somewhat offset by the costs that we talked about. So until we get to price cost equilibrium, there will be a headwind on our costs, largely in the first half and then the mix piece, which will be somewhat of a headwind, but a very positive in terms of why that's happening. SG&A, as we talked about, will be lower as a percent of revenue and will continue to invest in technology. And that takes us on to the P&L. We feel very good about the range that we have and we certainly feel good about 2022.

Just to clarify, though, John, then the past 100 basis point margin was for last year, right? It's not -- it continued a 100 basis points on each segment or is that -- was that multiyear in terms of each segment?

No, no. That was last year.

Okay.

Achieved that. We got 9/10 out of Freight and 1.1 points of margin growth out of Transit. Now, when we look to 2022, what we do expect, Ken, is that operating margin percent will be up on a year-over-year basis. But we're not calling a percent.

Perfect. Thanks for that. And then just to go back to the FLXDrive for a second, Raphael, is there -- when you start thinking about the testing of this, how long till you start thinking this starts getting mass deliveries in terms of really getting implemented and driving obviously. As you mentioned, every company seems to be talking about ESG and the benefits and really counting on the locomotive to get to their multi-year target. Maybe talk us through the progress of from electric and then maybe eventually whatever the next steps are to get the pulling capacity on over the road type of next-gen locomotives.

Let me start with the battery electric, which we're happy with really the testing that we did of the technology we gives us the confidence to move forward with customers here, and ultimately work on a product that really solves for them in terms of the reliability expectations and driving a lot of the value that you described in terms of not just feel de - carbonization ultimately, better operating ratio, but we are working with customers on a variety of solutions. I'm glad you touched alternative fuels, which is a significant element of that. One of the things that we are certainly proud just when you look at the engines that equip our locomotives there, they tend to be at least 4 to 6 points more efficient than the competitor's locomotives, so I'll just start there. But that's at the engine level. When you go to the locomotive level you step it up another one to two points. And by the time you add, really the digital portfolio we have, you are really getting to a double-digit arena here and that scenario, we will continue to step up. And if you think about biofuels and you just stop urge on the top of that. The opportunity to make sure that ultimately, you're driving decarbonization and most efficient way. So we feel strong about these elements and they were belts really over time and we continue to really invest and continuing to find solutions to upgrade installed base and stay ahead of the game here. There are other alternative technologies that are being looked at. I think we talked last year about hydrogen and fuel cell technology, things that we're doing in partnerships. There is really a number of things that we're looking at it. We're working very closely with customers ultimately through that process. Some of this will play longer term as we have described in the fuel cell side. And there's a lot to be validated there. But in terms of alternative fuels, we think that could play shorter-term and with feel strong about well, leading on that front as well.

Great. Thanks, Rafael. Thanks, John. Appreciate the insight.

Thank you.

The next question comes from Chris Wetherbee with Citigroup. Please go ahead.

Hey Guys. James on for Chris. Wanted to ask about services revenue within freight, seems to have stepped up in the quarter. Just wanted to know how much of that was essentially a new rate -- runrate, seasonal or just basically at catch-up from 3Q and just trying to figure out how we should think about that going into ‘22?

James, this is John. The Services revenue was up 21.2% in the quarter. If you take away Nordco, we were up 10.1%, and that's really what we've been running on largely throughout the year. And had a good year and we expect growth momentum to continue into 2022 in our services group.

Got it. And then if we're also just thinking about the unparkings going into ‘22 as well, could you just -- what have you seen year-to-date. And is there a certain level of improvement in locomotive unparkings that you've built into the guidance throughout the year?

I think when we looked at the last six months, we've seen on parking to continued. When you look at the specific dynamics on the first quarter here, I think certainly the latter conditions have been really quite disruptive. So that actually has also driven what I'll call demand for the services business. As our customers are investing on that fleets. And if you think about the elements of how the network has slowed down that will allow so -- that be an element of potentially driving on parkings here and more freight cars online. So positive from that perspective.

Got it. And then just a smaller one. Just wanted to understand if you could, how you're thinking about the buyback in terms of the time frame, and I think there's a benefit from other income in the quarter, just understanding how to think about that going into ‘22. Thank you.

Yeah. We couldn't be more thrilled. The board had two approvals in the recent board meeting. One is to up the dividend by 25% and the other is reauthorizing $750 million of share repurchases. The other thing I'm happy to point out is that in the back half of the year, we purchased $300 million. We don't provide guidance going forward on what our share repurchases are, but when we look at the overall capital allocation opportunities that we have, we kind of waterfall that from making sure that we build our balance sheet and strengthen that, protect the dividend and invest in our business. And Raphael just talked about that and some of the technology investments that we're making. Then with the cash that's left over from that. We're largely looking at what opportunities there are M&A activity for accretive strategic bolt-on type M&A work. At the end of the day, when there's excess cash, we are committed to returning that to our shareholders through share repurchases.

I'll just emphasize that we're really committed to drive the higher return on investment to our shareholders. And we're committed to certainly investment-grade and continue to work the discipline that you've seen from us through that process.

Thank you.

The next question comes from Matt Elkott with Cowen. Please go ahead.

Good morning. Thank you. Rafael, just to follow up on your discussion of the different new technologies on locomotives earlier. Were you suggesting that all these battery electric hydrogen biodiesel RMG can co-exist in the network long term or do you think that the industry will have to call a less behind one or two technologies?

So I -- a couple comments there. Number 1, I'll start with just the elements of modernizing the fleets. I think that's 1 of the things that our customers look at that it's probably top in mind. And so that's to a large extent tied not just to the mods business, but it's also tied to investment in Tier 4 and the newest technology that we have there. If you were to ask me what to second on that, I think alternative fuel specifically with biofuels, that's not a key element and that is very little, I'll call limited the change in terms of how they operate in that context. And as I got a highlight here, the elements of what we got in the digital portfolio, which has continued to equip those fleets with those capabilities that will drive significant, I'll call fuel reduction and ultimately good outcomes for the customers. When I think about the next technology, I think battery is something that's really being tested. I think there is the opportunity here to have a real application of that in terms of certain routes and specific customers, when you talk about mixing, all of that, I think there's a significant degree of sensitiveness around mixing different technologies and different fuels because that would churn into a significant challenge. So ultimately, I think you're going to see evolutionary progress here. There could be an element of hybrid locomotives. Then as you step in to some of this new technologies, I think what's most important is the leadership role we've had on testing those in working them with customers, but there could be an element of some of these being adopted faster with some customers that might have a more simplified logistics than we have in North America, for instance.

Got it. You're suggesting that there will be experimentation with different technologies in the near-to-intermediate term, and maybe we'll have a number of bridge technologies that will take us to a more unified system in the long-term we're talking here like a decade or longer.

You got it, I think it's going to be more evolutionary as we look into the next couple of years, before you get to really a transformational .

Got it. And then my follow-up to that is, what do you think this will do? How do you think this kind of fluid and uncertain future as far as new technologies will do to the Class 1 mindset as far as ordering locomotives? Is it going to limit their orders to just basic replacement demand when they absolutely have to, because no one really knows what the locomotive in the future is? And then once we know there will be massive replacement cycle or do you think the railroads will just go on as they have in the past?

that should not because steps is technology they can apply to existing fleet and upgrade the fleet. So you can work on that transition. So some of the technologies we're talking about, what if I start with alternative fuels? I mean, that's you will apply on the existing fleet. If you think about all the testing we are doing on batteries, ultimately that leads to potentially considering a hybridization of locomotives. So next thing, as you're thinking about mods, you could be connecting batteries into that mods can drive that fuel efficiency moving forward. So again, back to my comments on evolutionary versus revolutionary, and you got to be very sensitive to the elements of operations and how you make sure you don't disrupt any of the elements that exists there today, especially start switching fields if you go into hydrogen, for instance, I think we certainly have experience with LNG, and that tries a much more significant change in the overall infrastructure.

Got it. And just one final quick question. Sorry if I missed it, but did you guys say anything about the elevated geopolitical risks in and around Ukraine and then previously a couple of months ago with the turbulence in Kazakhstan. And if it's had any -- if it's caused you any concerns about your business over there.

With certainly this are very important parts of our portfolio. Let me start first with Russia in specific. While it's an important part of our portfolio and we're I'll say certainly concerned about situation with that being said, Russia accounts for less than 5% of our business. If you think about Kazakhstan yes, we've followed out very closely. We have a significant operation there with employees, but there's really minimum disruption as we went through that process and we continue to operate strongly there.

Thank you very much.

Thank you.

This concludes our question-and-answer session. I would like to turn the conference back over to Kristine Kubacki for any closing remarks.

Thank you, Operator. Thank you, everyone for joining us. We look forward to talking to you over the quarter and certainly next quarter. Thank you.

The conference has now concluded. Thank you for attending today's presentation. You may now disconnect.