Basis of Presentation

6 Months Ended

Jun. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 1 Basis of Presentation

On August 1, 2025, United States Cellular Corporation changed its name to Array Digital Infrastructure, Inc. (Array). Array is used throughout this report even when referring to historical periods. As of June 30, 2025, Array, a Delaware Corporation, is an 82.5%-owned subsidiary of Telephone and Data Systems, Inc. (TDS).

The accounting policies of Array conform to accounting principles generally accepted in the United States of America (GAAP) as set forth in the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC). Unless otherwise specified, references to accounting provisions and GAAP in these notes refer to the requirements of the FASB ASC. The consolidated financial statements include the accounts of Array, subsidiaries in which it has a controlling financial interest, general partnerships in which Array has a majority partnership interest and certain entities in which Array has a variable interest that requires consolidation into the Array financial statements under GAAP. Intercompany accounts and transactions have been eliminated.

Array's business segments reflected in this Quarterly Report on Form 10-Q for the period ended June 30, 2025, are Wireless and Towers. All of Array's segments operate only in the United States. See Note 10 — Business Segment Information for summary financial information on each business segment.

Certain numbers included herein are rounded to millions for ease of presentation; however, certain calculated amounts and percentages are determined using the unrounded numbers. These unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in Array’s Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2024.

The accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring items, unless otherwise disclosed) necessary for the fair statement of Array’s financial position as of June 30, 2025 and December 31, 2024, its results of operations and changes in equity for the three and six months ended June 30, 2025 and 2024, and its cash flows for the six months ended June 30, 2025 and 2024. The Consolidated Statement of Comprehensive Income was not included because comprehensive income for the three and six months ended June 30, 2025 and 2024, equaled net income. These results are not necessarily indicative of the results to be expected for the full year. Array has not changed its significant accounting and reporting policies from those disclosed in its Form 10-K for the year ended December 31, 2024.

Restricted Cash

Array presents restricted cash with cash and cash equivalents in the Consolidated Statement of Cash Flows. Restricted cash primarily consists of balances required under the receivables securitization agreement. The following table provides a reconciliation of Cash and cash equivalents and restricted cash reported in the Consolidated Balance Sheet to the total of the amounts in the Consolidated Statement of Cash Flows.


	June 30, 2025		December 31, 2024
(Dollars in millions)
Cash and cash equivalents	$	386	$	144
Restricted cash included in Other current assets	15		15
Cash, cash equivalents and restricted cash in the statement of cash flows	$	401	$	159