Massimiliano Chiara
Analyst · Jeff Stantial with Stifel
Thank you, Vince, and good morning, everyone. We generated strong revenue and operating income margin in the first quarter, exceeding the outlook we provided in March and we delivered record operating income when you exclude $18 million in separation and divestiture costs related to the planned spin and merger transaction of Gaming and Digital. Revenue of $1.07 billion increased 1% year-over-year, reflecting continued growth in global lottery partially offset by the timing of product sales in gaming and digital. We delivered operating income of $256 million and an operating margin of 24%, in line with the prior year as strength in global lottery and improvements in R&D and SG&A cost were offset by the lower revenue contribution from gaming and digital and separation and divestiture costs.
Excluding separation and divestiture costs, operating income rose to an all-time quarterly record of $273 million and operating margin expanded 150 basis points to 25.6% propelled by strong Italy same-store sales and higher product sales margin in Global Lottery and easing our supply chain cost and R&D growth improvement in gaming and digital.
Adjusted EBITDA was $443 million, in line with the prior year, but up 3% to $461 million, excluding the separation and divestiture cost. We generated EPS of $0.40 per share as a result of the strong operating performance indicated above and the tax rate normalization. Adjusted EPS was $0.46 per share compared to $0.49 per share in the prior year and would have been $0.04 higher year-over-year to $0.53, excluding the after-tax impact of separation and divestiture costs.
I will now turn to a segment level review of first quarter results. Global Lottery delivered solid revenue and profit growth in the first quarter. Revenue rose 6% to $661 million, driven by strong product sales and continued Italy same-store sales growth. First quarter product sales revenue nearly doubled, bolstered by the delivery of GameTouch 28 self-service terminals in Canada and system software upgrades in Singapore and Germany. About 20% of this increase is due to a planned acceleration of sales, originally expected to occur later in the year. As a reminder, the timing of our sales in this segment can be lumpy, and we expect to see some moderation on a full year basis given the high levels experienced in the prior year.
Robust Italy same-store sales, coupled with contributions from a 2023 contract with win in Connecticut helped drive service revenue up 3%. Operating income rose 8% to $258 million, and operating margin expanded 60 basis points, prepared with strong Italy same-store sales and product sales margin. [indiscernible] activity related the Porter Health neutralized, a previously expected year-over-year decline. In Q1, Gaming and Digital delivered the 12th consecutive quarter of year-over-year operating margin expansion and achieved a profit in line with prior year despite lower revenue related to the timing of our sales. Revenue of $406 million declined 7% versus the prior year. The global installed base continues to expand on the strength of high-performing games and cognate, particularly in the area of multilevel progresses. Terminal service revenue rose 2% year-over-year on growth in the global installed base.
On a sequential basis, the rest of world installed base added over 230 units while the U.S. and Canada was relatively stable as growth in premium casino units mostly offset expected removals in the New York WLA market. We shipped over 6,600 units in the quarter and U.S. and Canada ASPs hit a record of nearly $17,000. However, as anticipated, product sales revenue declined year-over-year as the prior year benefited from more new and expansion opportunities and pent-up demand for replacement units in the U.S. and Canada and elevated IP and software licenses. Igaming revenue increased 10%, primarily driven by strong performance in the U.S., coupled with favorable timing of [indiscernible]. Despite lower revenue, operating income of $81 million was in line with the prior year and profit expansion continued with operating margins increasing 80 basis points to 20%, driven by using our supply chain cost and LNG process improvement.
We have decided to pull Investor Day target margin in reference from this quarter onwards as the [indiscernible] combinations have rendered the comparison with the previous margin view less relevant. However, we are maintaining our outlook for 250 to 400 basis points of margin progression expected to occur in 2024. Following the closing of the merger transaction, the new management team will provide our thoughts around appropriate long-term aspirational targets for the new combined entity.
In terms of the specific forces behind 2024 operating margin improvement, we can consider the following: an expected revenue growth backed by a favorable KPI momentum, primarily in the international markets, the continued moderation of supply chain cost, which is mostly an H1 event and a consistent approach focused on diligent cost management. With increased operating leverage as revenue [indiscernible] in the balance of the year. On the back of gaming demand stabilization in North America and continued expected recovery and expansion in international markets, we remain positive on our margin improvement trajectory going forward.
Turning to the balance sheet now. We generated cash from operations of $120 million in the quarter, which included around $195 million in cash outflows primarily related to the timing of cash taxes and ARAP dynamics. The standing impacts were expected, and we are confident in our ability to achieve our full year target of at least $1 billion in cash from operations with about 40% of the target generated in the first half and 60% in the second half of the year.
We are in a solid financial position with net debt leverage of 2.9x, mentioning the lowest level in IGT history, manageable near-term debt maturities and $1.7 billion in liquidity. Based on the strong first quarter results, we are upgrading our full year outlook to the upper end of the previous range, increasing revenue expectations to approximately $4.4 billion with an operating margin of around 21%. We continue to expect about $130 million in pre-closing separation and divestiture costs related to the planned spin and merger transaction. Excluding those advanced specific costs, operating margin will be about 24%, a record level for [indiscernible].
More immediately, for the second quarter, we expect to deliver revenue of approximately $1.05 billion and operating income margin of around 22%, which includes about a 250 basis point impact from the pre-closing separation and divestiture costs. We believe that the current run rate on the separation and divestiture costs will continue in the short term and see the balance of those costs back loaded towards the closing date.
Before moving to Q&A, we would like to spend some time on key areas of investor interest regarding the spin of in digital assets and subsequent merger with Everi. The deliberate creation of 2 separate pure-play companies have the potential to create significant value for IGT shareholders through the delivery of cash proceeds to RemainCo, the issuance of MergeCo shares in exchange for units of SpinCo and the potential rerating of the 2 companies as well as the synergies expected at MergeCo. Many of you have asked about the past closing the transaction. As you can see here that our various work streams and milestones required, we're making progress on each, and we expect closing to occur in late 2024 or early 2025.
Speaking of progress, we have advanced in the financing portion of the transaction. We see the strong support through the extension of bank financing commitments to 7 more high-caliber financial institutions. The deal was more than 2x oversubscribed with the revolver successfully upsized by 50% to $750 million. The strong interest in the IGT recombination that we have seen from the banking side during this process is a testament to the strength of the proposed transaction.
Regarding the timing of the estimated $200 million in separation and divestiture cost, we expect to pay about 2 terms before closing with the remaining portion incurred upon closing. These costs are aligned with those of similarly complex transactions, and here you have some perspectives on the scope of the various work streams behind them, it is important to recognize we are executing 2 transactions in one. The carve-out spin-off of 1 segment from a publicly company and a merger with another public listed company.
That also explains partially the time needed to close the transaction as the new entity will need to be stock ready on day 1. We have had many questions about the taxable nature of the transaction. We chose this path since there is minimum tax leakage to IGT, and it allows both new companies for freedom to pursue strategic M&A and other capital allocation initiatives from day 1. We currently expect the distribution to be treated as digital.
There are tax consequences to shareholders, and we have provided some insight on implications for U.S. holders as a reference here. Also, please refer to additional tax disclosure in IGT 20-F filed in March 2024. In general, the tax impact to shareholders can be viewed as a matter of timing as shareholders will receive a fair market value and tax basis in the new stock.
The cash distribution to be paid to RemainCo upon closing of the merger has a very favorable impact on the leverage profile of the standalone [indiscernible] company. We intend to allocate about $2 billion of net distribution to paying down debt, that puts RemainCo 2023 perform a net debt leverage at about 2.5x strengthening the company's financial condition. Based on that, the pro forma adjusted EBITDA figure will remain consists at around $1.2 billion. At this point, we'd like to open the call for questions. Operator, can you help with that please.