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Basis of Presentation | 3 Months Ended
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Mar. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation | Note 1 Basis of Presentation The accounting policies of Telephone and Data Systems, Inc. (TDS) 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 TDS and subsidiaries in which it has a controlling financial interest, including TDS’ 82%-owned subsidiary, United States Cellular Corporation (UScellular) and TDS’ wholly-owned subsidiaries, TDS Telecommunications LLC and TDS Broadband LLC (collectively, TDS Telecom). In addition, the consolidated financial statements include certain entities in which TDS has a variable interest that requires consolidation under GAAP. Intercompany accounts and transactions have been eliminated. TDS’ business segments reflected in this Quarterly Report on Form 10-Q for the period ended March 31, 2021, are UScellular and TDS Telecom. TDS’ non-reportable other business activities are presented as “Corporate, Eliminations and Other”, which includes the operations of TDS’ wholly-owned hosted and managed services (HMS) subsidiary, which operates under the OneNeck IT Solutions brand, and its wholly-owned subsidiary Suttle-Straus, Inc. (Suttle-Straus). HMS’ and Suttle-Straus’ financial results were not significant to TDS’ operations. All of TDS’ segments operate only in the United States. See Note 13 — Business Segment Information for summary financial information on each business segment. The unaudited consolidated financial statements included herein have been prepared by TDS pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). Certain information and disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. However, TDS believes that the disclosures included herein are adequate to make the information presented not misleading. 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 TDS’ Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2020. The accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring items, unless otherwise disclosed) necessary for the fair statement of TDS’ financial position as of March 31, 2021 and December 31, 2020 and its results of operations, comprehensive income, cash flows and changes in equity for the three months ended March 31, 2021 and 2020. These results are not necessarily indicative of the results to be expected for the full year. TDS has not changed its significant accounting and reporting policies from those disclosed in its Form 10-K for the year ended December 31, 2020. Change in Reportable Segments During the first quarter of 2021, TDS modified its reporting segment structure to combine its Wireline and Cable segments into a single reportable segment for TDS Telecom. TDS Telecom believes this presentation better articulates its progress and performance against its strategy, which includes a focus on overall broadband growth and future fiber deployment across its markets. This change also reflects TDS Telecom's progress in aligning its organizational, operational and support structures to leverage one cost base to better support its customers across all of its markets. Prior periods have been updated to conform to this revised presentation. See Note 13 — Business Segment Information for additional information on TDS' reportable segments. Restricted Cash TDS presents restricted cash with cash and cash equivalents in the Consolidated Statement of Cash Flows. 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.
| March 31, 2021 |  | December 31, 2020
(Dollars in millions) |  |  |
Cash and cash equivalents | $ | 1,042 |  |  | $ | 1,429 |
Restricted cash included in Other current assets | 37 |  |  | 23 |
Cash, cash equivalents and restricted cash in the statement of cash flows | $ | 1,079 |  |  | $ | 1,452 |

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