Mark Olson
Analyst · Deutsche Bank
Thanks, Eddie. And before we cover our third quarter results, let's turn to Slide 6 so we can spend a few minutes discussing CommScope's long-term financial priorities.
As Eddie noted, when we talk about revenue growth, it's important to remember that we focus on profitable growth. We don’t accept low-margin business and we aren't tolerant of underperforming product lines or businesses. For example, we exited or deemphasized several underperforming product lines in our Wireless business over the last 3 years. While these decisions reduced the top line by roughly $150 million, it was one of the key contributors to the more than doubling of our Wireless operating margins.
We focused on enhancing our commercial position through strategic acquisitions. Our intent is to find great technology and businesses, evaluate them carefully and then drive the best ones through our strong global sales channel. Since growing private, we have invested approximately $150 million on 4 acquisitions.
We've also strengthened our investments in research and development with about 10% increase in R&D spending since the take private. Our R&D investments represent approximately 4% of sales and are focused on growth technologies, mainly in our Wireless and Enterprise segments.
We're proud of our track record of growing earnings faster than sales. We drive significant annual cost reductions through disciplined programs, and we have a history of driving both revenue and cost synergies as we integrate acquisitions.
Deleveraging also remains a fundamental element of our earnings growth strategy. For example, today we have about the same gross debt and net leverage ratio we had as when CommScope acquired Andrew in 2007. Within 3 years of that acquisition, we've reduced debt by more than $1 billion and delevered 2.3x. In a similar fashion we had about $2.7 billion in debt when taken private. Pro forma for the IPO will have about $2.6 billion in debt. So we've reduced debt about $100 million and decreased our net leverage ratio from approximately 5x to approximately 3.6x despite paying $750 million in dividends and investing $150 million in acquisitions.
And so we've been here before. We're comfortable with our position, and we expect to continue deleveraging over the coming years. That confidence comes from our long history of generating $200 million to $300 million annually in free cash flow through both up and down economic cycles.
We intend to deploy our cash strategically to create profitable growth and pay down debt. And underlying all of this is the company's proud reputation for ethics and ongoing commitment to integrity.
With that background, let's turn to Slide 7, which summarizes our long-term financial targets. We expect our organic revenue growth to be in the mid-single-digit range over the long term. We will continue to focus on profitable growth and expect sales to be driven by global bandwidth demand and the realization of benefits from diversification across end markets and geographic regions. And as Eddie indicated, we believe we are early in a long-term cycle of LTE wireless spending.
Since the take private, we have grown our adjusted operating margin nearly 500 basis points. And looking ahead, we expect to maintain our current level of performance through volume leverage, solution selling and disciplined cost control.
We also expect adjusted net income to grow in the low double digits, and solid operating performance is further enhanced by meaningful reductions in interest expense as we pay down debt.
Finally, we expect to extend our proven track record of strong cash flow generation over the coming years.
With that, I will now discuss our third quarter performance, starting on Slide 8. Note that our sales and operating performance were consistent with the preliminary ranges provided in the recently filed prospectus. We posted sales of $888 million for the quarter, which was down about 1% year-over-year. Net sales were stable year-over-year excluding the impact of foreign exchange rates, which negatively affected sales by about $5 million. Modest year-over-year growth in our Wireless segment was offset by lower Broadband sales in essentially all regions. Enterprise sales were stable year-over-year. And on a regional basis, strong North American sales were offset by lower sales in the Central and Latin American and Asia Pacific regions.
Orders in the quarter of $881 million were up 7% year-over-year with order growth seen across all segments. Our book-to-bill ratio in the quarter was 0.99x, which is typical as we move into the seasonally slower fourth quarter.
Now let's turn to Slide 9 for an overview of our operating results in the quarter. We're pleased to report solid third quarter operating results. Operating income was $100 million compared to $73 million in the year ago quarter. Adjusted operating income, which excludes special items was down $3 million or 2% year-over-year to $162 million. The decline in adjusted operating income is attributable to the clients in the Broadband and Enterprise segments, driven primarily by lower sales volume and an unfavorable shift in mix.
Interest expense increased $8 million in the quarter year-over-year to $54 million, primarily due to the issuance of the $550 million senior PIK toggle notes in May of this year. Our income tax expense in the quarter was $32 million. The adjusted effective tax rate in the quarter was 45% and it was unusually high due primarily to losses in certain foreign jurisdictions where the company did not recognize tax benefits.
In contrast, for calendar year 2013, we expect our adjusted effective tax rate to be in the 38% to 39% range and continue to expect our long-term adjusted tax rate to be in the 35% to 36% range. We also expect our 2013 cash tax rate to be in the low 30s based on GAAP pretax income adjusted to include amortization of intangibles and asset impairment charges.
For the quarter, we reported net income of $11 million or $0.07 per diluted share. The reported net income includes after-tax charges of $29 million from the amortization of purchased intangibles, $7 million for asset impairments, $4 million related to the net income tax valuation allowances, $3 million in restructuring costs and $6 million in other special items. Excluding these items, adjusted net income was $61 million or $0.38 of earnings per diluted share.
I'll now discuss our 3 segments' performance in the quarter, starting with Wireless on Slide 10. As Eddie highlighted, we are the global leader in providing merchant RF wireless network connectivity solutions and small cell DAS solutions. Our solutions, which are marketed primarily under the Andrew brand, enable wireless operators to deploy both macro cell sites and small cell DAS solutions to meet 2, 3 and 4G cellular coverage and capacity requirements. Wireless segment sales increased 3% year-over-year to $553 million. The year-over-year increase was primarily driven by higher capital spending by U.S. wireless operators and sales to a major Middle Eastern wireless carrier. Wireless sales declined sequentially across most regions due to the timing of operator investment in network deployment and network optimization.
Wireless adjusted operating income increased $16 million or 16% to $116 million. We are pleased with our Wireless adjusted operating margin of 21%, a 230 basis point improvement over the prior year. The improved performance primarily results from the increased level of sales, the benefit of cost reduction initiatives and a favorable change in the mix of products sold.
North American wireless operator spending increased significantly beginning in the second half of 2012 as major operators began investing in the deployment of LTE networks. Operators continue to invest in their networks, and, we believe we are in the early innings of a global LTE investment cycle.
We are also pleased with the ongoing performance of our small cell DAS solutions. As our customers address complex spectrum performance and site management issues, they have increasingly turned to CommScope. Customers understand that our sophisticated suite of connectivity solutions can help solve their most challenging RF communication requirements.
Turning to Slide 11, I'll discuss our Enterprise segment. We're the global leader in enterprise connectivity solutions for data centers and commercial buildings. Our comprehensive solutions, sold primarily under the SYSTIMAX and Uniprise brands include optical fiber and Twisted Pair structured cabling solutions, intelligent infrastructure software, network rack and cabin enclosures, intelligent building sensors, advanced LED lighting control systems and network design services.
Enterprise sales were essentially unchanged year-over-year, but declined 3% sequentially to $212 million. Adjusted operating income declined 19% year-over-year to $42 million, primarily due to unfavorable product mix, costs associated with the emerging markets sales initiatives and the impact of the iTRACS and Redwood acquisitions as investments are made to develop product offerings and integrate the acquired businesses. While video and data-rich applications continue to drive the need for additional bandwidth in buildings and advanced data centers, corporate IT investment continues to be cautious in the uncertain economic environment.
Despite economic headwinds, we continue to be optimistic about longer-term Enterprise opportunities. Data center spending remains positive, and we believe our comprehensive connectivity and data center solutions, combined with our in-building cellular and intelligent lighting solutions uniquely position CommScope to benefit when IT investment improves.
Now moving to Slide 12. Our Broadband segment is a global leader in providing cable and communications products that support the multichannel video, voice and high-speed data services provided by multiple system operators or MSOs. We believe we are the leading global manufacturer of coaxial cable for hybrid fibre coax networks globally and a leading supplier of fiber optic cable for North American MSOs.
Broadband had a challenging quarter as sales declined 16% year-over-year and 6% sequentially to $125 million. Adjusted operating income in the quarter declined to $4 million.
The Broadband segment is our smallest and most mature business, and performance continues to be challenged. We announced SG&A workforce reductions during the quarter in our Broadband group and anticipate other actions designed to return the Broadband segment operating margin to the low double digits. In addition, yesterday we announced to employees that we plan to close the Joliet, Illinois manufacturing operation and shift the production to existing facilities in North Carolina and to third-party suppliers to improve North American factory utilization. This action will impact approximately 200 employees and result in noncash asset impairment charges of up to $10 million and cash restructuring charges of approximately $15 million. We expect to substantially complete these changes by the second quarter of next year and expect $8 million to $10 million of annualized cost savings when complete.
I'll now discuss cash flow and liquidity on Slide 13. In the quarter, CommScope generated $127 million of cash from operations and invested $12 million in capital expenditures. Cash flow from operations more than tripled year-over-year.
Taking a longer view, we have generated nearly $350 million of free cash flow over the past 12 months as a result of our strong operating performance and disciplined capital spending.
We paid cash taxes in the quarter of $19 million, compared to $21 million in the prior year. Cash paid for interest during the third quarter was $73 million and includes the semiannual payment on the 8 1/4% notes.
We ended the third quarter with $312 million in cash and cash equivalents. And at September 30, we had availability under our credit facility of $329 million, which, combined with our cash balance, provides total liquidity of $641 million.
Now let's move to Slide 14 to review our capital structure. Since going private in January of 2011, our net debt-to-adjusted EBITDA leverage ratio has declined from 5x to 4.1x. On October 30, we completed our IPO in which we issued 30.8 million shares of common stock. Funds affiliated with The Carlyle Group sold 7.7 million shares, reducing the Carlyle fund's ownership to approximately 78%. We raised approximately $433 million net of transaction costs from the IPO. And we intend to use the proceeds plus cash on hand to redeem $400 million of our 8 1/4% senior notes plus pay a redemption premium and accrued interest during the fourth quarter of 2013.
Also in October, the company paid a Carlyle fee of approximately $20 million to terminate its management agreement.
Pro forma for the IPO, our net debt-to-EBITDA was approximately 3.5x at September 30. And as a result of our IPO and debt reduction, both Moody's and Standard & Poor's upgraded their credit ratings on CommScope.
I'll now turn to Slide 15 to review our outlook for the fourth quarter. As we look ahead to the seasonally slower fourth quarter, we expect revenue to be in the range of $800 million to $840 million. The range assumes continued North American Wireless spending and typical seasonality from our Enterprise and Broadband segments. We expect adjusted operating income of $125 million to $145 million and adjusted earnings per diluted share of $0.25 to $0.31 based on 182 million weighted average shares outstanding.
Based on this guidance, our calendar year 2013 sales are expected to be $3.43 billion to $3.47 billion or up about 4% year-over-year at the midpoint of our guidance. Our calendar year 2013 adjusted operating income is expected to be $604 million to $624 million or up about 23% year-over-year at the midpoint of the guidance. And our adjusted earnings are expected to be $1.55 to $1.61 per diluted share based on 164 million weighted average shares outstanding. This calendar year 2013, adjusted earnings per share are expected to be up 33% over 2012, at the midpoint of our EPS guidance.
And so with that, I will now turn the call over to Eddie to discuss CommScope's investment highlights.