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Basis of Presentation (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2016 | Mar. 31, 2015
Basis of Presentation |  |
Business segments, additional information | TDS’ business segments reflected in this Quarterly Report on Form 10-Q for the period ended March 31, 2016 are U.S. Cellular, Wireline, Cable, and Hosted and Managed Services (“HMS”) operations. TDS’ non-reportable other business activities are presented as “Corporate, Eliminations and Other”, which includes the operations of TDS’ wholly-owned subsidiary Suttle-Straus, Inc. (“Suttle-Straus”). |
Amounts recorded gross in revenues that are billed to customers and remitted to governmental authorities | $ 23 | $ 26
U.S. Cellular |  |
Basis of Presentation |  |
TDS ownership of U.S. Cellular | 84.00% |

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