We often enter into collaborative and other arrangements to develop and commercialize drug candidates or to sell the rights of a product. See Note 2 for a discussion of our recognition of revenue from our collaborations and other arrangements.

Collaborative activities may include research and development, marketing and selling, manufacturing, and distribution for which we may receive from or pay to the collaboration partner expense reimbursements. Operating expenses for costs incurred pursuant to these arrangements are reported in their respective expense line item, net of any payments due to or reimbursements due from our collaboration partners, with such reimbursements being recognized at the time the party becomes obligated to pay. Each arrangement is unique in nature, and our more significant arrangements are discussed below.

We and Boehringer Ingelheim have a global agreement to jointly develop and commercialize a portfolio of compounds. Boehringer Ingelheim's Jardiance product family, which includes Glyxambi, Synjardy, and Trijardy XR, is the significant product family included in the collaboration.

For the Jardiance product family in the most significant markets, which remains in the collaboration through December 31, 2028, we receive a share of net sales depending on performance of the product, which we recognize as collaboration and other revenue. The following table summarizes our revenue recognized:

During the three months ended March 31, 2026 and 2025, we recognized $250 million and $370 million of one-time benefits for Jardiance, respectively. As of March 31, 2026, we have the right to receive up to $660 million in potential sales-based milestones related to the Jardiance product family in certain markets in 2026.

We have a license agreement with F. Hoffmann-La Roche Ltd and Genentech, Inc. (collectively, Roche), which provides us the worldwide development and commercialization rights to lebrikizumab, which is branded and trademarked as Ebglyss. Roche receives tiered royalty payments on worldwide net sales ranging in percentages from high single digits to high teens, which we recognize as cost of sales. As of March 31, 2026, Roche is eligible to receive additional payments from us, including up to $975 million in potential sales-based milestones.

We have a license agreement with Almirall, S.A. (Almirall), under which Almirall licensed the rights to develop and commercialize Ebglyss, for the treatment or prevention of dermatology indications, including, but not limited to, atopic dermatitis, in Europe. We receive tiered royalty payments on net sales in Europe ranging in percentages from low double digits to low twenties, which we recognize as collaboration and other revenue. As of March 31, 2026, we are eligible to receive additional payments up to $1.2 billion in a series of sales-based milestones.

We have a license agreement with Chugai Pharmaceutical Co., Ltd (Chugai), which provides us the worldwide development and commercialization rights to orforglipron, which is branded and trademarked as Foundayo. In addition to milestone payment rights which are not material, Chugai receives tiered royalty payments on worldwide net sales ranging in percentages from mid single digits to low teens, which we recognize as cost of sales.