Jeffery Howells
Analyst · Stifel
Thank you, Bob. Good morning, everyone. As usual, my comments this morning will reference the supplemental schedules that are available on our website.
Beginning with the fourth slide, first quarter worldwide net sales declined 12% to $5.9 billion. Adjusting for the weakening of certain foreign currencies against the U.S. dollar, net sales increased approximately 2%.
Turning now to sales by region, beginning on Slide 5, the Americas first quarter net sales decreased 6% to $2.3 million. As previously announced on March 18, we announced our exit from Chile, Peru and Uruguay, excluding from both periods the sales generated in these countries as well as the impact of weaker foreign currencies against the U.S. dollar, namely, the Canadian dollar and Mexican peso, adjusted sales decreased approximately 1% from the prior-year quarter.
Sales in the U.S. came in slightly lower than expected, primarily due to lower broadline products sales, particularly desktop PCs and tablets as well as a decrease in software sales. This was partially offset by a strong growth in data center products, namely, networking, storage and security as well as higher consumer electronics sales resulting from a recent product win and strong television sales.
Turning now to Europe on Slides 6 and 7. Our European region's first quarter net sales were [indiscernible] billion dollars or $3.5 billion, a decrease of 17% in U.S. dollars or an increase of 5% in euros to a record Q1 level. The region performed exceptionally well in the quarter with the majority of our trade regions posting year-over-year sales improvement in local currency. Iberia and Italy were standouts with strong double-digit growth, and France also reported solid growth. In addition, every European trade region posted above-planned earnings for the quarter.
At a product level, Europe sales were fueled by strong growth in mobility and broadline products, particularly notebooks and peripherals as well as good growth in data center products, including networking and storage.
Turning now to gross profit and margin performance on Slide 8. Worldwide gross profit dollars declined approximately 13% to $292 million in Q1, due primarily to the impact of weaker foreign currencies. Worldwide gross margin percentage during the first quarter declined 2 basis points to 4.96%.
Turning to Slide 9 for our review of SG&A expense. Non-GAAP SG&A expenses for Q1, which exclude acquisition-related intangible, amortization expense of $5.8 million, were $241.7 million or 4.11% of net sales, compared to $284.2 million or 4.22% of net sales in the prior-year quarter. The decrease in non-GAAP SG&A dollars in the prior year is due to weaker foreign currencies. The decrease in SG&A as a percentage of net sales is primarily attributable to improved operating leverage from increased sales and disciplined expense management in Europe.
Slides 10 through 12 summarize our worldwide regional operating income for the first quarter. Worldwide non-GAAP operating income dollars in Q1 declined 2% to $50.2 million, due primarily to weaker foreign currencies against the U.S. dollar. The estimated impact of the weaker euro is approximately $8 million. Therefore, on a constant currency basis, non-GAAP operating income grew approximately 15% in Q1.
Non-GAAP operating margin expanded 9 basis points to 0.85% of net sales compared to 0.76% of net sales in the prior-year quarter. On a regional basis, beginning with Slide 11, the Americas Q1 non-GAAP operating income for Q1 was $24.4 million compared to $29.3 million. Non-GAAP operating margin declined 14 basis points to 1.04% of net sales. The decrease in both non-GAAP operating income dollars and margin percentage in Q1 are primarily due to reduced operating leverage from lower sales compared to the prior-year quarter. Europe's non-GAAP operating income dollars in Q1 increased 24% to $29.6 million. In euros, Europe's non-GAAP operating income grew 60% to its highest level in the region's history.
As a percentage of sales, Europe's non-GAAP operating income expanded 27 basis points to 0.83% compared to 0.56% of net sales in the prior-year quarter. The improvement in both operating income dollars and margin percentage is primarily due to better operating leverage for the increased sales as well as the aforementioned disciplined cost controls by our European team, offset, of course, by the impact of the weaker euro.
Interest expense was $5.7 million compared to $6.8 million in the prior-year quarter. Excluding our non-GAAP adjustments, our non-GAAP effective tax rate for the first quarter was 33%, compared to 37% in the prior-year quarter.
Turning to net income EPS on Slide 13. Non-GAAP net income for the first quarter of fiscal '16 increased 7% to $29.6 million. Non-GAAP earnings per diluted share grew 11% to $0.80 compared to the prior-year quarter. We estimate the year-over-year change in currency to have impacted Q1 non-GAAP net income by approximately $5 million and non-GAAP earnings per share by approximately $0.14.
Turning now to some balance sheet and other highlights, starting on Slide 14. Our cash conversion cycle in Q1 was 23 days compared to 21 days in the prior fiscal year. Our target is 22 to 24 days. Net cash provided by operations in Q1 was approximately $103 million compared to $95 million the prior-year quarter. We ended the quarter with a cash balance of $619 million.
Our total debt balance at the end of Q1 was $368 million, resulting in a debt-to-cap ratio of 16%. Funds available for use in our credit facilities were approximately $972 million at the end of Q1. Accumulated other comprehensive income, which consists of currency translation, net of applicable taxes, was $59 million at the end of the quarter.
At April 30, 2015, the company had approximately $1.97 billion of equity and 36.7 million shares outstanding, resulting in a book value of $53.68 per share. We had $313 million of goodwill and acquired intangibles resulting in tangible book value of approximately $45.15 per share. Capital expenditures were $7.2 million in Q1. For fiscal '16, we expect capital expenditures of $43 million.
Depreciation and amortization expense for the first quarter was $14.2 million. And we earned a return on invested capital on a non-GAAP basis for the trailing 12-month period of 11% versus our benchmark of 10% and our actual cost of capital, which is estimated to be approximately 9%.
Now looking at our customer and product mix for the 12 months ended April 30, 2015 on Slide 17. We estimate the breakdown of our customer segments, as a percentage of net sales, to be VARs 46%, direct marketers and retailers, 30%, and corporate resellers, 24%.
In terms of product mix, we estimate broadline products representing 47% of our net sales; data center products, 22%; software, 18%; mobility, 10%; and consumer electronics, 3%.
For the first 2 -- for the first quarter, 2 vendors represented more than 10% of our net sales. HP represented approximately 19%, and Apple, approximately 16% of net sales.
Turning now to our business outlook. As we look ahead, we are cautiously optimistic that the demand for IT products will continue in fiscal 2016. For the second quarter ending July 31, 2015, the company expects low- to mid-single digit year-over-year sales decline in the Americas and mid-single digit sales growth in Europe in local currency. This outlook takes into account the loss of approximately $70 million of net sales due to the company's exit from Chile, Peru and Uruguay.
We estimate our non-GAAP effective tax rate to be 30% to 32% and the average U.S. dollar to euro currency exchange rate to be $1.05 to EUR 1.
Before I turn the call back over to Bob for additional comments, I'd like to thank our investors and analysts who have supported Tech Data over the past 23 years during my tenure as the company's CFO. It has truly been a privilege to work with you, and I wish you, all, the very best. Bob?