What’s Next for Walmart As CEO Doug McMillon Steps Down?

After more than a decade at the helm of one of the largest private employers in the world, Walmart CEO Doug McMillon will be retiring on 31 January 2026.

Doug, 59, has been credited by Walmart for his extraordinary leadership through the company’s transformation, including advancing digital capabilities and modernising supply chains.

Walmart’s Board of Directors has elected John Furner, 51, to succeed as President and CEO of the multinational retail corporation on 1 February 2026. He has been appointed to the company’s Board of Directors with immediate effect.

John has served as President and CEO of Walmart US since 2019, overseeing the company’s largest operating segment and more than 4,600 stores.

Having begun his career in the company in 1993, Walmart says he has held leadership roles across merchandising, operations and sourcing, in which he “championed associate development, digital innovation and operational excellence”.

Reflecting on his tenure, Doug says: “Serving as Walmart’s CEO has been a great honour and I’m thankful to our Board and the Walton family for the opportunity. I’m incredibly proud of what our associates accomplished and deeply grateful for their commitment to our customers, to each other and the communities we serve.”

To ensure a smooth leadership transition, Walmart says that Doug will remain on the Board of Directors until the next annual shareholders’ meeting.

AI transformation

Thanking Doug for his tenure, Walmart’s Chairman Greg Penner says: “Over more than a decade as CEO, Doug led a comprehensive transformation by investing in our associates, advancing our digital and ecommerce capabilities and modernising our supply chain resulting in sustained, robust financial performance.”

In recent months, the CEO has been at the helm of an ongoing AI transformation at the firm, announcing on 14 October that Walmart has partnered with Sam Altman’s OpenAI to create “AI-first shopping experiences". The development will allow customers to shop at Walmart through ChatGPT instead of using Instant Checkout.

This is moving the company beyond traditional ecommerce towards “personalised, contextual and multi-media interactions”.

Doug said at the time of the announcement that the traditional search bar and long list of item responses is about to change as Walmart works towards a “more enjoyable and convenient future”.

The retailer has been incorporating AI into its strategy for over five years. In August, it released a report on AI stating that technological innovations have been built not just for scale but for people, adding that Walmart has invested in “pay and benefits, expanded training and development programmes and introduced new pathways to career growth”.

Discussing the impact of AI on his workforce with the Associated Press at Walmart’s Bentonville Headquarters in September, Doug said: “I think for the most part, our folks are enthusiastic about it [AI] because they’ve seen new tools that they’re receiving that are making their jobs better.”

Doug says that John will be tasked with continuing Walmart’s AI integration: “His curiosity and digital acumen combined with a deep commitment to our people and culture will enable him to take us to the next level.

“He’s uniquely capable of leading the company through this next AI-driven transformation.”

Modernising supply chains

In May 2024, Walmart announced a new high tech consolidation centre in Minooka Illinois, marking a significant addition to its supply chain infrastructure.

The 492,000 square-foot facility utilises automated technology to handle three times more volume, enhancing efficiency and ensuring the right products reach stores when demand arises.

This centre, the third of its kind at the time, acted as part of a broader initiative focused on supply chain network modernisation through harnessing data and emerging technologies.

Fast forward to July 2025 and Walmart introduced AI ‘super agents’ to streamline the shopping experience.

Utilising the agent in the distribution centres, Automated Defect Detection Systems scan millions of packages for damages and incorrect barcodes, flagging issues instantly.

Leading Walmart through these changes, Greg says that Doug “leaves Walmart stronger, more innovative and better aligned with our purpose to help save people money and live better”.