Basis of Presentation and Nature of Business

12 Months Ended

Dec. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation and Nature of Business

1. Basis of Presentation and Nature of Business

Basis of Presentation

The accompanying Consolidated Financial Statements include the accounts of Alight, Inc. and its wholly owned subsidiaries and have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”). All intercompany transactions and balances have been eliminated upon consolidation.

On July 2, 2021 (the “Closing Date”), Alight Holding Company, LLC (the "Predecessor" or "Alight Holdings") completed a business combination (the "Business Combination") with a special purpose acquisition company. On the Closing Date, pursuant to the Business Combination Agreement, the special purpose acquisition company became a wholly owned subsidiary of Alight, Inc. (“Alight”, the “Company”, “we” “us” “our” or the “Successor”). As of December 31, 2025, Alight owned approximately 99% of the economic interest in the Predecessor, had 100% of the voting power and controlled the management of the Predecessor. The non-voting ownership percentage held by noncontrolling interest was less than 1% as of December 31, 2025.

On July 12, 2024, the Company, completed the previously announced sale (the “Transaction”) of Alight’s Payroll & HCM Outsourcing business (the "Divestiture" or "Divested Business") within the Employer Solutions segment. As a result of this agreement, the results of the Company’s Payroll and Professional Services businesses are reported separately as discontinued operations, net of tax, in our consolidated financial statements for all periods presented as of December 31, 2025. While the Closing Date was July 12, 2024, we determined the impact of eleven days was immaterial to the Company's results of operations. As such, we utilized July 1, 2024 as the date of the sale for accounting purposes.

Nature of Business

We are a technology-enabled services company delivering human capital management solutions to many of the world's largest and most complex organizations. This includes the implementation and administration of employee benefits (e.g., health, wealth and leaves) solutions. Alight’s numerous solutions and services are utilized year-round by employees and their family members in support of their overall health, wealth and wellbeing goals. Participants can access their solutions digitally, including through a mobile application on Alight Worklife®, our intuitive, cloud-based employee engagement platform. Through Alight Worklife, the Company believes it is defining the future of employee benefits by providing an enterprise-level, integrated offering designed to drive better outcomes for organizations and individuals.

Our primary business, Employer Solutions, is driven by our Alight Worklife platform, and includes integrated benefits administration, healthcare navigation, financial wellbeing, leave of absence management and retiree healthcare. We leverage data across numerous interactions and activities to improve the employee experience, reduce operational costs and better inform management processes and decision-making. Our clients’ employees benefit from an integrated platform and user experience, coupled with a full-service customer care center, helping them manage the full life cycle of their health, wealth and wellbeing.