Financial Data and Key Metrics Changes - Total reported revenue declined 8.7% to $3.041 billion, with business segment revenue down 8.8% to $2.425 billion, impacted by one-time dark fiber and elevated public sector harvest revenue growth in the previous year [24][26] - Adjusted EBITDA was $767 million, with a margin of 25.2%, and free cash flow was negative $765 million, affected by a delay in a $400 million tax refund expected in the first half of 2026 [24][27] - The company reduced annual interest expense by nearly $500 million, with total debt now under $13 billion and net leverage reduced to below 4x [4][21][22] Business Line Data and Key Metrics Changes - North American enterprise revenue grew to 52% of total revenue, surpassing nurture and harvest revenues, indicating an improving business revenue mix [6][19] - The company reported strong performance in PCF sales, with total signed deals reaching nearly $13 billion, contributing $41 million in revenue for the fourth quarter and $116 million for the full year [25][72] - The NaaS business saw a 31% increase in fiber ports deployed, reflecting growing enterprise adoption of Lumen's programmable network [13] Market Data and Key Metrics Changes - North American business revenue, including wholesale, declined 8.6%, while international revenue fell 16.3%, primarily due to declines in Managed Services, VPN, and Voice [26] - The company expects organic business revenue declines to improve by roughly 75 basis points in 2026 compared to 2025, as it focuses on growth products [28] Company Strategy and Development Direction - The company aims to become the trusted network for AI, focusing on serving public and private enterprises and reducing capital intensity by over $1 billion through the divestiture of its fiber to the home business [5][9] - Lumen's three-pillar strategy includes building the AI backbone, cloudifying telecom, and expanding its connected ecosystem, with significant investments in network upgrades and partnerships [10][12][15] - The company is transitioning to a new reporting structure that separates strategic growth from legacy revenues, enhancing transparency and aligning with its enterprise-first strategy [23] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in returning to business revenue growth by 2028, supported by a strong pipeline of PCF deals and improvements in the revenue mix [19][33] - The company remains cautiously optimistic about the market's ability to absorb changes in critical infrastructure, emphasizing the need for change management for customers [49] - Management highlighted the importance of structural changes in network architectures to align with customer needs in a multi-cloud, AI-first world [9][12] Other Important Information - The company has achieved over $400 million in run rate cost reductions, targeting $700 million by the end of 2026 as part of its modernization and simplification program [7][19] - Lumen has signed 16 Connected Ecosystem partnerships, yielding over 180 potential sales opportunities, enhancing its commercial reach [15] Q&A Session Summary Question: Can you share how the recent PCF deals may differ from previous ones regarding margins and returns? - The recent $2.5 billion deals have a similar economic profile to previous deals, as they utilize existing network conduit [38][39] Question: Can you provide insights on the guidance for 2028 business revenue growth? - Management is being conservative in their estimates due to the long-term nature of infrastructure changes, but they acknowledge the potential for upside as digital adoption accelerates [45][49] Question: How should we think about the pacing of EBITDA and cost items in 2026? - The company will provide more visibility on the impact of PCF sales on revenue and EBITDA at the upcoming Investor Day, with a focus on cost savings and modernization efforts [54][56] Question: What measures are being taken to avoid construction delays? - The company leverages its scale across the supply chain and workforce to ensure timely delivery, with favorable contracts and performance bonuses for faster execution [92][96]