Quarterly report [Sections 13 or 15(d)]

Segment Information and Customer Concentration

v3.26.1
Segment Information and Customer Concentration
 3 Months Ended
Mar. 31, 2026
Segment Reporting [Abstract]  
Segment Information and Customer Concentration SEGMENT INFORMATION AND CUSTOMER CONCENTRATION
 
We have determined that we operate as a single operating and reportable segment. The measure of profit and loss regularly provided to the chief operating decision maker (“CODM”) that is most consistent with GAAP is net income, as presented in our Consolidated Statements of Operations. This measure contributes to the CODM’s assessment of performance and resource allocation, which includes monitoring of budget versus actual results, establishing compensation and deciding on capital allocation priorities. Significant expenses regularly provided to the CODM, and included in the measure of profit and loss, are cost of sales, operating and maintenance expense and general and administrative expense, as reported in our Consolidated Statements of Operations. Also provided regularly to the CODM are changes in the fair value of our derivative instruments, which are inclusive of significant noncash items, which were $640 million and $41 million in losses for the three months ended March 31, 2026 and 2025, respectively. Interest income, which is included in interest and dividend income on our Consolidated Statements of Operations, was $3 million and $4 million for the three months ended March 31, 2026 and 2025, respectively.

The measure of segment assets is reported on our Consolidated Balance Sheets as total assets. Substantially all of our tangible long-lived assets, which consist of property, plant and equipment, are located in the U.S. Total expenditures for additions to long-lived assets is reported on our Consolidated Statements of Cash Flows.
The following table shows the concentration of our customer credit risk with 10% or more of total revenues from contracts with external customers and/or trade receivables, net of current expected credit losses and contract assets, net of current expected credit losses. Customers under common control are considered to be a single customer.
Percentage of Total Revenues from Contracts with External Customers Percentage of Trade Receivables, Net and Contract Assets, Net from External Customers
Three Months Ended March 31, March 31, December 31,
2026 2025 2026 2025
Customer A 25% 24% 33% 28%
Customer B 14% 14% * 19%
Customer C 14% 14% * 12%
Customer D 13% 13% 19% 21%
Customer E 11% 11% 11% *
* Less than 10%