Broadcom Ltd (AVGO) Q4 2021 Earnings Call Transcript

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Broadcom Ltd (AVGO -1.84%)
Q4 2021 Earnings Call
Dec 09, 2021, 5:00 p.m. ET

Contents:

• Prepared Remarks
• Questions and Answers
• Call Participants

Prepared Remarks:

Operator

Hello, and welcome to Broadcom, Inc. fourth quarter and fiscal year 2021 financial results conference call. At this time, for opening remarks and introductions, I will turn the call over to Ji Yoo, director of investor relations of Broadcom, Inc. You may begin.

Ji Yoo -- Director of Investor Relations

Thank you, operator, and good afternoon, everyone. Joining me on today's call are Hock Tan, president, and CEO; Kirsten Spears, chief financial officer; Tom Krause, president, Broadcom Software Group; and Charlie Kawwas, chief operating officer. Broadcom also distributed a press release and financial tables after the market closed, describing our financial performance for the fourth quarter and fiscal year 2021. If you did not receive a copy, you may obtain the information from the Investors section of Broadcom's website at broadcom.com.

This conference call is being webcast live, and a recording will be available via telephone playback for one week. It will also be archived in the Investors section of our website at broadcom.com. During the prepared comments, Hock and Kirsten will be providing details of our fourth quarter and fiscal year 2021 results, guidance for our first quarter, as well as commentary regarding the business environment. We'll take questions after the end of our prepared comments.

Please refer to our press release today and our recent filings with the SEC for information on the specific risk factors that could cause our actual results to differ materially from the forward-looking statements made on this call. In addition to U.S. GAAP reporting, Broadcom reports certain financial measures on a non-GAAP basis. A reconciliation between GAAP and non-GAAP measures is included in the tables attached to today's press release.

Comments made during today's call will primarily refer to our non-GAAP financial results. I'll now turn the call over to Hock.

Hock Tan -- President and Chief Executive Officer

Thank you, Ji, and thank you, everyone, for joining us today. So, in the environment we have today, enterprise demand rebounded sharply over 30% year on year. Hyper-cloud and service provider demand continued to be strong, and strong wireless growth in Q4 was driven by the seasonal launch of next-generation smartphones by our North American OEM. Meanwhile, our core software business continues to be steady with a focus on strategic customers.

On the supply side, our lead times remain extended and stable. Inventory in our channels and at our customers remains very lean. Accordingly, in Q4, semiconductor solutions revenue grew 17% year on year to $5.6 billion, and with infrastructure software revenue growing 8% year on year to $1.8 billion. Consolidated net revenue was a record $7.4 billion, up 15% year on year.

Let me now provide more color by end markets. Let's start with networking. Networking revenue of $1.9 billion was up 13% year on year, in line with our forecast for low double-digit growth, and represented 34% of our semiconductor revenue. Double-digit year-on-year growth was primarily driven by strong demand from campus switching, both from our merchant silicon, as well as ASIC solutions through OEMs like Cisco and HP.

We also experienced similar double-digit growth with the deployment of Jericho routers within large-scale AI networks in the cloud, as well as Qumran in 5G infrastructure and DCI. Our unique capability here to deliver ultra-low latency Ethernet networks enables large-scale deployment of AI compute for the cloud. Meanwhile, in the core of these large data centers, we have begun to ramp Trident 4 and Tomahawk 4, the world's first 25.6 terabit per second switch to several hyperscale cloud customers as they address their ever-growing need for bandwidth demand in scaling out their massive data centers. Now within hyperscale cloud, we continue to lead in delivering ASIC silicon for multiple compute offload accelerators, which has manifested into being 20% of our networking revenue, expect continued growth in the next fiscal year here to over $2 billion.

The key to our success here aligns with our robust design methodology, which integrates a broad and substantial silicon IP and rapidly delivers world-class customized silicon SoCs to enable AI, virtualization, orchestration, video transcoding, and security. We have now extended our footprint here beyond TPUs and multiple cloud customers. In Q1, networking is firing on all cylinders, and we expect networking revenue growth to accelerate to close to 30% year on year. Next, our server storage connectivity revenue was $815 million, up 21% year on year in sharp contrast to the first half of 2021 and represented 15% of semiconductor revenue.

The better-than-expected results were driven by robust demand for storage controllers and hotspot adapters from renewed spend by enterprises upgrading their compute and storage infrastructure. Additionally, hyper-cloud storage, we saw accelerated migration to eight terabytes and the start of 20-terabyte hard disk drives, which drove our nearline storage revenue. To put things in perspective, today, our nearline storage business is close to $1 billion on an annualized basis. We continue to gain share in server storage connectivity as we expand our leadership in next-generation SaaS 4, PCI express Gen 5, and nVME.

Spending for enterprise continues to recover, and we expect this will accelerate growth in our server storage connectivity revenue in Q1 to approximately 30% year-on-year growth. Moving on to broadband. Revenue was $872 million grew 29% year on year and represented 16% of semiconductor revenue. This was driven by the continued strong growth in deployment by service providers globally of next-generation PON, wave Wi-Fi 6, and 6E access gateways.

We continue to lead the industry with a portfolio of end-to-end integrated solutions across multiple access protocols on PON, cable modem, and DSL, all SoC controllers, each with integrated Wi-Fi managed through our software stacks to reliably deliver more bandwidth, faster data speeds from the call service provider networks to the homes. And a critical element in our broadband platform on my end is leading-edge Wi-Fi 6 and 6E today and Wi-Fi 7 tomorrow. Having leading-edge wireless is important for our service provider customers to reach digital homes from the networks. By the same token, in-campus switching in enterprises, it's also critical that our OEMs can connect enterprise data centers through campus switches to the access points with leading-edge Wi-Fi.

In both markets, our platforms, which encompass wired and wireless, silicon and software, uniquely differentiate Broadcom and sustain our market leadership. So, in Q1, we expect this double-digit percent year-on-year growth rate in broadband to continue as we have seen for the last few [Inaudible]. Moving on to wireless. Consistent with the launch of our customers' next-generation phone during the quarter, Q4 revenue of $1.8 billion represented 32% of semiconductor revenue and was up 21% against a softer Q4 quarter a year ago.

Nevertheless, we expect continuing strong demand into Q1, which will drive wireless revenue to be up sequentially single-digit and be flat to up low single-digit percentage year on year from the peak of a year ago. Finally, industrial revenue of $197 million represented approximately 3% of our Q4 semiconductor solutions revenue. Having said this, resales of industrial of $232 million grew 36% year over year in Q4, driven by strong demand from OEMs for electric vehicles, robotics, factory automation, and healthcare. As a result, our inventory in the channel declined further to below one month.

And turning to Q1, we expect resales to continue to be strong, at the levels we saw in Q4. In summary, Q4 semiconductor solutions revenue was up 17% year on year. And in Q1, we expect the momentum to continue and revenue growth to be up double digits again year on year. This implies that Q1 semiconductor revenue will be up low single digits sequentially.

Turning to software. Q4. Infrastructure software revenue of $1.8 billion grew 8% year on year, represented 24% of total revenue. Within this, Brocade showed strong growth of 19% year on year, consistent with strong enterprise recovery during the quarter and deployment of our next-generation Generation 7 Fibre Channel SAN products.

Now excluding Brocade, our core software revenue grew 6% year on year. In dollar terms, consolidated renewal rates averaged 116% over expiring contracts, while within our strategic accounts, we actually averaged 127%, consistent with prior quarters. Over 90% of the value represented recurring subscription and maintenance. Stepping back and following the Software Investor Day last month, let me provide an update on the entire fiscal '21 for our core software.

Total backlog at the end of the year totaled $14.9 billion, up 15% from a year ago, with average duration of contracts extending from 2.6 to 2.9 years. This backlog translates into an ARR, or annual recurring revenue, of $5.2 billion, which was up 5% from a year ago. 74% of this ARR comes from our approximate -- approximately 600 strategic accounts, which in fiscal '21, we renewed at 129% or $2.4 billion of annualized booking value. $1.9 billion of these represented renewals on expiring contracts and roughly $500 million represented cross-selling, including PLAs of our portfolio of products to these strategic customers.

For the year, we booked over 300 contracts generating greater than $1 million of revenue annually with over 30 contracts generating over $10 million annually. With such stability in Q1, we expect our infrastructure software revenue to continue to sustain around mid-single-digit percentage growth year over year. So, let me summarize. With the continued strength in our semiconductor segment and steady growth in our SAN software segment, total Q4 net revenue grew 15% year on year.

Turning to Q1. Semiconductor revenue, excluding wireless, is expected to be up 28% year on year. Wireless is expected to grow flat to low single-digit percentage compared to the peak of a year ago. So, semiconductor revenue in total is expected to grow 17% year on year again, and consolidated revenue is expected to grow 14% year on year.

Sequentially, this will drive revenue to grow from $7.4 billion in Q4 to $7.6 billion in Q1. We are very well positioned in every one of our franchise markets in fiscal '22 and beyond. We continue to significantly out-invest anyone else across our platforms, in switching and routing, offload compute, silicon photonics, and wireless connectivity to accelerate our next-generation road maps as we continue to gain market share. With that, let me turn the call over to Kirsten.

Kirsten Spears -- Chief Financial Officer

Thank you, Hock. Let me now provide additional detail on our financial performance. Revenue was $7.4 billion for the quarter, up 15% from a year ago. Gross margins were 75% of revenue in the quarter and up approximately 105 basis points year on year.

Operating expenses were $1.1 billion, up 3% year on year, driven by investment in R&D. Operating income for the quarter was $4.4 billion and was up 20% from a year ago. Operating margin was 59% of revenue, up approximately 286 basis points year on year. Adjusted EBITDA was $4.5 billion or 61% of net revenue.

This figure excludes $134 million of depreciation. Now a review of the P&L for our two segments. Revenue for our semiconductor solutions segment was $5.6 billion and represented 76% of total revenue in the quarter. This was up 17% year on year.

Gross margins for our semiconductor solutions segment were approximately 70%, up 170 basis points year on year, driven by favorable product mix and content growth in next-generation products across our extensive product portfolio. Note that we have been able to continue to expand our semiconductor gross margin despite higher wireless revenue mix. Operating expenses were $790 million in Q4, up 3% year on year. R&D was $701 million in the quarter, up 6% year on year.

As a side note, for fiscal '22, we are planning to increase R&D spend in semiconductors by mid- to high-single-digit percent year on year. As Hock indicated in his remarks, we are committed to investing heavily in our next-generation products to maintain and even increase our leadership across all our franchises. Q4 operating margins increased to 56%, up 350 basis points year on year. So, while semiconductor revenue was up 17%, operating profit grew 24%.

Moving to the P&L for our infrastructure software segment. Revenue for infrastructure software was $1.8 billion and represented 24% of revenue. This was up 8% year on year. Gross margins for infrastructure software were 90% in the quarter, up 19 basis points year over year.

Operating expenses were $353 million in the quarter, up 1% year over year. R&D spending at $220 million is up 9% year over year, and SG&A of $133 million is down 10% year over year. Operating margin was 70% in Q4, up 166 basis points year over year, and operating profit grew 11%. Moving to cash flow.

Free cash flow in the quarter was $3.5 billion, representing 47% of revenue. We spent $88 million on capital expenditures. Days sales outstanding were 25 days in the fourth quarter, compared to 32 days a year ago. We ended the fourth quarter with inventory of $1.3 billion, an increase of $137 million or 12% from the end of the prior quarter in preparation to meet customer demand in Q1.

We ended the fourth quarter with $12.2 billion of cash and $39.7 billion of total debt, of which $290 million is short term. Turning to capital allocation. In the quarter, we paid stockholders $1.4 billion of cash dividends. We also paid $266 million in withholding taxes due on vesting of employee equity, resulting in the elimination of 525,000 AVGO shares.

We ended the quarter with 413 million outstanding common shares and 448 million diluted shares. Based on current business trends and conditions, our guidance for the first quarter of fiscal 2022 is for consolidated revenues of $7.6 billion and adjusted EBITDA of approximately 61.5% of projected revenue. Let me recap our financial performance for fiscal year 2021. Our revenue hit a new record of $27.5 billion, growing 15% year on year.

Semiconductor solutions revenue was $20.4 billion, up 18% year over year. Infrastructure software revenue was $7.1 billion, up 7% year on year. Gross margin for the year was 75%, up 100 basis points from a year ago. Operating expenses were $4.5 billion, down 2% year on year as we completed the integration of Symantec.

Operating income from continuing operations was $15.9 billion, up 23% year over year, and represented 58% of net revenue. Adjusted EBITDA was up $16.6 million, up 21% year over year, and represented 60% of net revenue. This figure excludes $539 million of depreciation. We spent $443 million on capital expenditures, and free cash flow represented 49% of revenue or $13.3 billion.

Free cash flow grew 15% year over year. For the year, we returned $7.5 billion to our stockholders, consisting of $6.2 billion in the form of cash dividends and $1.3 billion for the elimination of 2.8 million AVGO shares. We have extended our weighted average debt maturity to approximately 10.6 years, with a weighted average interest rate of approximately 3.6%. Looking ahead to fiscal 2022, we remain committed to returning approximately 50% of our prior-year free cash flow to stockholders in the form of cash dividends.

Consistent with that, we are increasing our quarterly common stock cash dividend in Q1 fiscal '22 to $4.10 per share, an increase of 14% from the prior quarter. We intend to maintain this target quarterly dividend throughout this year, subject to quarterly board approval. Today, as part of our commitment to return capital to shareholders, we announced that the company's board of directors has authorized the repurchase of $10 billion of our common stock under Broadcom's new share repurchase program. The authorization is effective until December 31, 2022.

This new share repurchase program reflects our confidence in the company's ability to generate strong and sustainable cash flow. Note that we expect the diluted share count to be 448 million in Q1. This excludes the potential impact of any share repurchase. That concludes my prepared remarks.

Operator, please open up the call for questions.

Questions & Answers:

Operator

Thank you. [Operator instructions] Our first question comes from the line of Toshiya Hari with Goldman Sachs. Your line is open.

Toshiya Hari -- Goldman Sachs -- Analyst

Hi. Thank you so much for taking the question, and congrats on the very solid results. Hock, I know you guys don't guide for the full year, but I was hoping you could kind of walk us through how you're thinking about fiscal year '22 on the semiconductor side. Obviously, bookings have been strong, continue to be strong across most of your buckets or end markets within semis.

But if you can talk about bookings trends in the quarter, what you're seeing there, that would be super helpful. And then as you sort of answer the fiscal '22 question, if you can touch on supply and to what extent supply could be a gating factor over the next 12 months, that would be helpful. Thank you.

Hock Tan -- President and Chief Executive Officer

That's a very good -- hell of a question, I may add. So, let me try to address it in its various component parts. What we continue to see with the recovery, and I made a point of saying that -- and there's now -- we're now in the midst of a very strong spending recovery in enterprise, particularly, so we're continuing to see strong demand bookings in the semiconductor side. But a big part of that demand and increasing part of that demand is now coming from enterprise spending, which translates to end markets, tends to drive a lot of our broadband, continuing to drive the broadband, which has been strong in most of '21, continuing to drive the enterprise part of our networking business.

And of course, server storage and industrial is just very, very strong. Having said that, under hyper-cloud spending side, a lot of it resides in, obviously, in our networking business. Things are still fairly very elevated. Demand continues to be strong.

And so, when you combine all this together, we continue to see booking rates being at a fairly and continue to be a very elevated level week after week so far. And as of right now, we're pretty much booked all the way through '22 and even beyond '22 into '23. If you think about a 50-week lead time, no surprise, it goes to late '22. But we've gone, even in many cases now, gone beyond '22 and '23.

And that's partly because, one, timing of our customers planning very far ahead. And two, as I said, our continuing disciplined approach to ensuring that we deliver products at the right time to the right place, and we see that going on. And I hate to disappoint you, still, we're still not ready or prepared to give you guidance on our whole fiscal year.

Toshiya Hari -- Goldman Sachs -- Analyst

Thank you.

Operator

Thank you. Our next question comes from the line of Stacy Rasgon with Bernstein Research. Your line is open.

Stacy Rasgon -- Sanford C. Bernstein -- Analyst

Hi, guys. Thanks for taking my question. Hock, I wanted to follow up on those lead times in order penned. You said, obviously, on the industrial space, your channel is lean.

It sounds like your bookings overall is very strong. At the same time, we know you've been taking efforts to limit like worries around stockpiling and over shipping, whether it's parsing orders, expedites. I was wondering if you could just talk a little bit about what you are doing in that space. How are you feeling right now in terms of your shipments versus where end demand is? And how meaningful those like long, with 50-plus-week lead times actually are? Do they actually represent demand even if it's that far out? Like if you could just talk about your efforts there, that would be helpful.

Hock Tan -- President and Chief Executive Officer

Yes. Well, we've been doing this 50 weeks now for -- just since the beginning of '21. And we have been delivering very much, as much as we can to those lead times. So, in some ways, I'd like to believe it's giving some method to this booking madness, I guess, is what I would call it, in terms of our ability and in terms of where -- how we are shipping the products.

But by keeping lead times very stable and predictable as we are doing now, we're also clearly communicating to our end users the way they should be planning their business. And I like to think this -- all this is working out in terms of allowing us to -- making sure we don't over ship and build up buffer inventory through our ecosystem out there, that means distributors, channels, and customers. And all that is being done purposefully. And the truth be told that the day will come when things have to land, and we like to make sure it lands very gently and softly.

I would like to think that is working very well. So, what we are reporting in some sectors now, what we're guiding in some sectors, and reporting where you see growth of some 20%, 30%. I know even from our perspective, it seems very hot, excessively hot. And in those areas, in particular, we take strong particular attempt, to make those attempts to ensure these products we ship are for programs that get deployed rather than sit on the shelves for a future need.

And so I'd like to believe that the areas -- that growth in networking, broadband, server storage lately of some 20% to 30% year on year are real, true end demand.

Stacy Rasgon -- Sanford C. Bernstein -- Analyst

Got it. That's helpful. Just a quick follow-up along those lines on enterprise. You gave some numbers for year-over-year growth for things like networking and storage.

And those year-over-year numbers, does that imply a sequential decline, especially for networking and storage? I'm not sure if my year-ago numbers are jiving or not, but do you expect those businesses to decline sequentially within the context of guidance?

Hock Tan -- President and Chief Executive Officer

It may, depending -- then we're talking mathematical numbers now and how we ship because some of the shipments are lumpy. And you may see then from quarter to quarter, when you talk about sequential quarter, you may sometimes see them. And what I'm trying to say -- and we may also choose to deploy supply to one market versus another as you go quarter by quarter. So, looking at it sequentially in specific verticals might sometimes, for our case, from our point of view, be rather misleading, unintentionally, I may add, simply because we may choose to deploy or ship more to, for instance, sometimes to server storage because there is a hot need there versus to networking.

And you may see then, because of that networking, see some sequential weakness in one particular quarter, which is why we report as much as we can on a year-on-year basis, where then you take out the effects of this short-term lumpiness and short-term discontinuities.

Stacy Rasgon -- Sanford C. Bernstein -- Analyst

Got it. That's helpful. Thank you so much.

Operator

Thank you. Our next question comes from the line of Harlan Sur with J.P. Morgan. Your line is open.

Harlan Sur -- J.P. Morgan -- Analyst

Good afternoon, and congratulations on the strong results and execution. Hock, on your networking business, you've been somewhat conservative on your view on the sustainability of the strong cloud and hyperscale growth, but yet in cloud, I mean, you guys are ramping seven-nanometer Tomahawk 4 and Trident 4. They're in the early innings of the ramp. Demand is strong.

You talked about Jericho and Qumran being strong in routing. Your cloud ASIC customers ramping their seven-nanometer TPU, and you have more programs firing next year, as you mentioned. And then on the enterprise side, your large enterprise OEM customers are benefiting from the strong recovery. So, you're starting off the fiscal year in networking with strong double-digits growth, but do you see your networking business continuing to drive double-digits year-over-year growth for the full year? And will the growth be driven by all three of your end markets, cloud, enterprise, and service provider?

Hock Tan -- President and Chief Executive Officer

Harlan, that's a hell of a question. And only way I can answer that is if this is a way of trying for me -- to guide -- to ask me to guide you on networking for the year ain't working. I'm not doing that. But you're right, though, there are a lot of levers, and I articulate quite a few of them.

And maybe I oversay it in some cases. And they all seem to be, as I use the expression, as we sit here today and going into '22, firing on all cylinders. And by that, I mean, more than just forecasting. We've actually seen the backlog.

We have the backlog, and they keep building up. And you're right, hyper-cloud guys, like you would ask me six months ago, I would not believe the level of spending they're embarking on right now in '22, but they appear to be. So, we have the rate of enterprise has been strong, and you've seen the rate of growth of enterprise year on year of 30% across broadly. And cloud has the current elevated levels we are seeing in networking has not softened, has not weakened.

It's still sustaining. Now it's not recovering, obviously, year-on-year basis as fast as enterprise is showing simply because enterprise starting from a lower point, but cloud is still growing. We are seeing hyper-cloud growing, and it's growing from not just switching and routing. That's our traditional strength.

It's growing now for us on -- for want of a better expression, collectively called offload computing applications, from virtualization, orchestration to -- and more and more AI beyond just a single lead customer we have in TPUs today. So, we're seeing multiple as I said, multiple levels, all moving in the right direction for fiscal '22. And good possibility, what we're seeing today in Q1 would run for a large part of fiscal '22.

Harlan Sur -- J.P. Morgan -- Analyst

Great. Thank you for the insights, Hock.

Operator

Thank you. Our next question comes from the line of Vivek Arya with Bank of America Securities. Your line is open.

Vivek Arya -- Bank of America Merrill Lynch -- Analyst

Thank you for taking my question, and congratulations on the strong results and the guidance. So, Hock, I find two things interesting. One is you didn't use the word metaverse in your commentary, but that's not my question. The question is on the buyback announcement.

What changed your view? Because for some time, you were not as favorable toward buybacks. So, the $10 billion announcement, is that more a statement about business trends, is it lack of M&A targets? Are you going to be more consistent in buybacks? So that's part A of the question. And part B is that, if I take that $6 billion or $7 billion in dividends that you will pay next year and add the $10 billion in buybacks and apply the free cash flow range that you have, it suggests sales of somewhere in the low to mid-30s billion, right, using that math. And I know you're not giving a guidance, but does that math makes sense? Thank you.

Hock Tan -- President and Chief Executive Officer

Hey, you're very good at these numbers. I shall just bow to those who knows better judgment and wisdom here. Thank you. Next question. 

Operator

Thank you. 

Hock Tan -- President and Chief Executive Officer

You have another follow-through?

Vivek Arya -- Bank of America Merrill Lynch -- Analyst

Yes. Thank you. So, wireless is your most seasonal business, is there a way you're thinking about wireless? So, you said it could be up somewhat right in the January quarter. How are you thinking about seasonality for that business going into the April quarter?

Hock Tan -- President and Chief Executive Officer

Oh, April quarter is hard to forecast. I mean, this is consumer, right? So, it's very hard. I can't even begin to forecast, much less -- I think my customer will be better at it. And even then, I suspect they are very challenged.

But what we do see, interestingly enough, is demand for our components for the January quarter is good. And hence, you see the fact that even as we measure year on year to an all-time peak a year ago, we're still flattish to slightly up and sequentially from Q4, which in this current round, you are correct in this regard. Q4 is supposed to be back to normality in seasonality as being the peak quarter. Our Q1 will exceed our Q4 shipments as we forecast today.

So, yes, it sounds like even that part is doing quite well. It's just that year-on-year compare in percentage terms, may not be as exciting as the rest of the semiconductor verticals that we're in, but it's still holding up very nicely.

Vivek Arya -- Bank of America Merrill Lynch -- Analyst

Thank you.

Operator

Thank you. Our next question comes from the line of Ross Seymore with Deutsche Bank. Your line is open.

Ross Seymore -- Deutsche Bank -- Analyst

Hi. Thanks for letting me ask a question. I guess I'll ask two questions, and then I'll listen to the answer for sort of the question, the follow-up. So, first, Hock, I want to revisit kind of the quality of demand and maybe ask it a different way.

You've talked about under shipping what the actual demand or what your bookings are because you believe you can ship to actual demand. So, that delta between what you're shipping and what is being booked, is that changing? Is it shrinking, growing? Basically, trying to get at any change in customer behavior. And then the second question would be separate and one for Kirsten. You mentioned about the opex in the semiconductor side rising going forward.

Any more color about the linearity of opex as we go throughout the year? And any color on kind of the areas that would be focuses of that investment?

Hock Tan -- President and Chief Executive Officer

On the first, Ross, that's a very, very clever question, I might add. Has anything changed between what we're booking versus what we are shipping? I'm trying to answer now because -- I'm not trying to answer it. It's because the demand by verticals have rotated somewhat, and you can probably understand that. And so, what I'm saying is one clear example is what I'm saying now.

Enterprise is actually waking up big time, and they are asking for our products. They're asking for products in a very, very urgent manner. And so, we're seeing a lot more shipments to OEMs who support those enterprises.  And by verticals, we are seeing strength in -- basically in server storage, in particular, and also the enterprise portion of networking, hence the strength in, as I mentioned, campus switching and Wi-Fi in many ways because enterprise campus switching now for enterprise switching needs a wireless strategy component. And so, we're seeing our Wi-Fi business for access gateways in enterprise really take off now.

Having said that, our classification of cloud includes telco service providers. They've been steady. It's interesting, cloud and telcos have been steady, but they've been steady in different manners. The cloud guys are now pushing more and more into compute offload.

I mean, the programs they're working on starting to happen and starting to manifest as deployment. So, we're seeing that. And that is really driving some more growth than just normal switching and routing that we have seen super strong in 2021. We've seen areas like in some of the very massive scale-out of machine learning or AI networks, here you need a different kind of performance of those networks.

So, we're seeing a different kind of products going into that area. And I highlighted in my remarks about Jericho being -- going into many of those AI networks in hyper-cloud. And of course, 5G continues to be -- goes through cycles and happen to be a 5G deployment and backhaul is strong, and we ship a lot of Qumrans. So, it varies.

But if you take it from a macro point of view, not -- hasn't changed from six months ago, Ross, which is the under shipment from the level of bookings we are seeing.

Ross Seymore -- Deutsche Bank -- Analyst

So, the opex part, Kirsten?

Kirsten Spears -- Chief Financial Officer

Sure. HI, Ross. So, what I would expect -- the way I look at opex, I'll comment on a consolidated view for the company. You're going to see a step up in Q1, definitely.

And then remember, in Q2, we have the payroll taxes that we pay in Q2. So, we have another step up in Q2. And then for the rest of the year, I'd look at that continuing out. That's how I would model that.

Ross Seymore -- Deutsche Bank -- Analyst

Great. Thank you.

Operator

Thank you. Our next question comes from the line of John Pitzer with Credit Suisse. Your line is open.

John Pitzer -- Credit Suisse -- Analyst

Yes. Good afternoon, guys. Thanks for letting me ask the question, and congratulations on the strong results. Hock, maybe just a follow-on to Ross' question about the R&D commentary that Kirsten had in the prepared comments.

With the growth that you're expecting in the semi R&D, do you think that that will outstrip the semiconductor revenue growth for the year or not? And not having had the time yet to go back and look, is this an unusual spend here? And if so, what's driving it? Is it concern about increased competition? Is it the opportunity set getting a lot bigger? And kind of what areas are you focused on? And then I have a follow-up.

Hock Tan -- President and Chief Executive Officer

I think we have continued to be -- to have been spending on R&D in the silicon side on a fairly consistent basis. And so, we have -- but in some other areas, and it's not so much about worrying about competition as seeing the underlying part of our business model across our various franchises. It's simply that we always out-invest our engineer, anybody else in the verticals, in those franchise verticals we are in. And so, from our point of view, hey, now is a great -- because during COVID-19 in '20 and in part of '21, things were not as moving as fast as perhaps we believe a normal cadence of product cycle turnover should be, product life cycle.

So, we are now jumping into '22 to basically bring it back up to where it should be in terms of a normal product cycle cadence is. And in that sense, you're right. It's not because of the competition, it's because we believe we need to deliver this new generation of products with better features, better bandwidth, low latency to our customers who are now ready and willing to take it on. And having said that, we invest now.

You don't see the impact of that probably until '23, '24. But we feel that there's some hiatus of new technology being absorbed in 2021. So, now is the time to really accelerate new technology, new generation of products for its absorption as much as we could in '22 and definitely in '23. So, it's logical that spending would go up, and we are stepping up for that.

John Pitzer -- Credit Suisse -- Analyst

And, Hock, is the message that R&D could grow faster than semi revenue growth this year, or you're not ready to make that statement yet?

Hock Tan -- President and Chief Executive Officer

I don't think so. We never tend to do that. We're very well behaved, very disciplined.

John Pitzer -- Credit Suisse -- Analyst

That's helpful. And then as my follow-up, Hock, you guys have set up a really consistent track record around the dividend. The buybacks have been a little bit more episodic, especially given the M&A strategy. Just with the authorization today, is the intent to do all of that within the next 12 months? Why not an ASR component around that authorization today just to give investors confidence that you will follow through on the buyback?

Hock Tan -- President and Chief Executive Officer

Good point. But we intend to follow through, and we intend to do this $10 billion. And the reason we're doing it, as you guys can gather, is we haven't done a deal in -- we did not do a deal in '20, did not do a deal in '21. Got tons of cash, we have holed up a ton of cash, and debt has actually somewhat -- the gross debt has actually declined somewhat, while our cash position is building out.

And while we may still do a deal in '22, it's just that we will still be generating a lot more cash in '22. So, when you add up this whole thing, it's just a very logical conclusion for us to not just sit on the cash, hoard in some ways, you may call it, but just return it to you guys as we continue to accumulate cash. And keep in mind, we still have a lot of debt and grow expanding debt capacity as our EBITDA expense and still be within investment grade, of course.

Kirsten Spears -- Chief Financial Officer

John, this is Kirsten. And we have consistently said that we would return capital to shareholders if we didn't announce an M&A by December. And so, this is in line with what we've been saying, and we plan to follow through on it. The $10 billion authorization will be executed pursuant to a trading plan, and it will be thoughtful.

And it's in line with what we said we'd do.

John Pitzer -- Credit Suisse -- Analyst

Perfect. Thanks, Kristen. Great color.

Operator

Thank you. Our next question comes from the line of Srini Pajjuri with SMBC Nikko. Your line is open.

Srini Pajjuri -- SMBC Nikko Securities -- Analyst

Thank you. And let me also call my congrats on the solid numbers. Hock, you called out your ASIC business. I think you said it's roughly 20% of the networking business and also said it's going to be about $2 billion.

I'm just curious if you could maybe provide us some additional color as to what's going on with that business. I mean, you've been a leader in this market historically. And are you seeing more interest given what's going on with the hyperscale customers and their interest in developing in-house silicon? Or is this a continuation of a trend? Or any additional color you could provide, I think that would be helpful.

Hock Tan -- President and Chief Executive Officer

Right. Thank you for that. And by the way, our ASIC business is actually larger than the $2 billion we indicate. It's only that part of the ASIC business sitting in networking that we highlighted.

It's actually -- there are a couple of other areas where we do ASIC and it's done on a platform under one -- in a particular franchise business that we run fairly separately as one of the product divisions. But you are right, though, the larger part of it sits in networking. And a big -- and half of it roughly, I would say, maybe growing more than half now, is to the hyper-cloud is to OEMs too, still remain very much OEM-related business as well. And you're right.

But your point is well taken. This is a steady, stable business -- and growing over time that we've had for many, many years. And it has, as I said, a long time ago, 20, 15 years ago, 10 years ago, been very much on networking, merchant silicon showdown in networking and -- which is switching and routing, and it has not grown as much in networking. But in this place, having said that, other opportunities show up.

And most of -- a lot of it is what I call collectively offload computing, which is very much tied to hyper-cloud. And that's a business that has been slowly but steadily growing, but it's slow, and it's not something that should slump exponentially overnight. Because a lot of the hyper-cloud guys, much as they have ambition to do their own designs, I'd like to make that point very clear, it's a very difficult thing for them to do because they can go and hire silicon architects and designers, it doesn't mean you can define a chip, sell SoC, silicon on a chip, that addresses what they're looking for. Whether it's in transcoding, whether it's in security or even in virtualization, or even in AI, it's hard when you don't do it on a full-time basis.

So we have been working with these hyper-cloud guys for the last five years. There's been fits and starts in many, many situations among these hyper-cloud guys. But the message I want to say is we've never given up. We continue to work with them.

And more slowly, more and more, after many tries, some of them become successful, more and more successful, hence you see the trend of growth in our ASIC business for offload computing. I mean, those of you who have followed me consistently for the last three, four, five years, you have heard me talk about it three, four, five years ago. Then two years ago, I just shut up because it takes a while to get it going and starting to translate into revenues and ramps now, and it will be a nice driver to growth, I believe, for us over the next year, two years, I would say. So, I'm bringing it back up again.

But it's always been there.

Srini Pajjuri -- SMBC Nikko Securities -- Analyst

Got it. And then just to follow up on wireless, Hock. Obviously, the current demand looks healthy, and supply is very tight. But I guess if you take maybe a couple of your view out there, it looks like there's somewhat of a concern about 5G cycle peaking.

So, I'm just curious about how you're thinking about wireless, especially in terms of your content opportunities for the next couple of years? Thank you.

Hock Tan -- President and Chief Executive Officer

Wireless is a great franchise, and it continues to chug along very well. And that's probably -- I'm definitely wearing rose-tinted glasses in this environment because demand is good and it's holding up still very well. Beyond that, I really don't know the answer to what you're saying. I do see content increasing over the next several years because we have various products, multiple products, not just one particular product.

And we have multiple -- we have various products into every one of those very high-end smartphones, and that gives us opportunity to expand footprint and to strengthen and increase our content. We never really plan for unit increases actually in all our plan. We just plan on some content increase year after year, but never on any unit increase. So, I guess I don't -- I stop thinking or worrying about whether the number of phones is going to decline in 5G in the next one or two years as much as would the content decline from -- and we have not really seen it on -- in any fashion that would make us worry.

Srini Pajjuri -- SMBC Nikko Securities -- Analyst

Thank you. Very helpful.

Operator

Thank you. Our last question comes from the line of Timothy Arcuri with UBS. Your line is open.

Timothy Arcuri -- UBS -- Analyst

Thanks a lot. Hock, I had two. The first is on customer behavior. And I'm wondering if you've seen any change there.

So, I guess the question really is around, are you seeing any change in the portion of customers that want product inside a lead time and are willing to pay your expedite fees? And I guess does that sort of inform you to the degree to which your shipments or the orders are sort of matching underlying consumption? And then I had a second question, too.

Hock Tan -- President and Chief Executive Officer

Not really. It's because I think we have -- we've gone through it now for one year. And I think our customers are -- most of them anyway, and I can't say all of them have started to plan their needs accordingly. Now it doesn't mean they are perfect in their planning.

And so, occasionally, it happened, they come running in and asked for all the expedite deliveries within lead times. And we see that, and we work through that. But by and large, our customers are planning better and better because they have practiced doing that. It doesn't mean it's perfect.

And in some cases, where we can do it, they probably will look for, if they can find alternatives. And to the extent there are alternatives, my competition gets some benefit on those spot situations, and that will happen because we -- I love to be perfect, but we cannot be. And sometimes our customer misses, we miss, and that happens in situations. And because of previous commitments, we cannot obviously pull in their demand.

But those are getting -- those are still happening. Is there a change since then? No, not for months. I think as I say, customers are much better at doing it now, at least when it comes to dealing with us.

Timothy Arcuri -- UBS -- Analyst

Got it, Hock. Thank you. And then I guess the last question really is around wireless. And now that you're into December, you should, I think, have a pretty good handle on how much your content is going to grow for fiscal '22.

So, I was just wondering if you can sort of give us a sense of maybe how much content is growing. Is it growing, say, let's say, 10% this year type of thing? Thank you.

Hock Tan -- President and Chief Executive Officer

About 5%, 10%, very consistent with what we thought it would be six months ago.

Timothy Arcuri -- UBS -- Analyst

Perfect. OK, Hock. Thank you so much.

Hock Tan -- President and Chief Executive Officer

Thanks.

Operator

Thank you. I would now like to turn the call back over to Ji Yoo for closing remarks.

Ji Yoo -- Director of Investor Relations

Thank you, operator. That will conclude our earnings call today. Thank you all for joining. Operator, you may end the call.

Operator

[Operator signoff]

Duration: 61 minutes

Call participants:

Ji Yoo -- Director of Investor Relations

Hock Tan -- President and Chief Executive Officer

Kirsten Spears -- Chief Financial Officer

Toshiya Hari -- Goldman Sachs -- Analyst

Stacy Rasgon -- Sanford C. Bernstein -- Analyst

Harlan Sur -- J.P. Morgan -- Analyst

Vivek Arya -- Bank of America Merrill Lynch -- Analyst

Ross Seymore -- Deutsche Bank -- Analyst

John Pitzer -- Credit Suisse -- Analyst

Srini Pajjuri -- SMBC Nikko Securities -- Analyst

Timothy Arcuri -- UBS -- Analyst

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